Part II-F — Toy and companion breeds (30)

Affenpinscher

Origin and purpose

Toy (AKC). Origin: Germany.

Known for its distinctive monkey-like facial expression.

What a breed was built to do explains most of what it will do in your home. A dog selected for hundreds of years to run, guard, herd, or hunt does not stop wanting to because it now lives in an apartment — the drive is the breed, and the job of the owner is to give it somewhere to go.

Temperament and training

Stated temperament: Confident, mischievous, comical — the 'monkey terrier'.

Reward-based training from the day the puppy arrives, with the socialisation window (roughly three to sixteen weeks) treated as the priority it is — what happens in those weeks shapes the adult dog more than anything you do later. Short, frequent, positive sessions. See Parts IV and IX.

Health — what this breed is predisposed to

Drawn from this breed's documented health issues and cross-referenced to Part III. A predisposition is not a prophecy — most dogs of any breed never develop these — but it is what you and your vet should be watching for.

• Brachycephalic obstructive airway syndrome (BOAS) (URGENT) — anatomical obstruction in flat-faced breeds (Pug, French Bulldog, Bulldog, Boxer).
• Hip dysplasia (Routine) — abnormal hip joint development.
• Mitral valve disease (Routine) — degenerative valve disease; most common in senior small breeds (Cavalier King Charles, Dachshund, Chihuahua).
• Patellar luxation (Routine) — kneecap slips out of groove.

Health screening — what to test, and when

Derived from the predispositions above. Take this list to your vet; it is a starting point for a conversation, not a prescription, and your vet may reasonably add to it or leave items out for your dog.

Every dog, every breed: an annual health examination (twice yearly from seven years), body-condition scoring at each visit, dental assessment, year-round parasite control, and the core vaccinations.

Vaccination is NOT breed-specific, and any source that claims a breed-specific vaccination schedule should be treated with suspicion. The core schedule — the puppy series and its boosters, and rabies above all — is the same for this dog as for every other, and is set out in Parts VI and IX. What IS specific to the dog is its exposure: a dog that swims, roams, or lives where monsoon flooding occurs has a different leptospirosis risk from an apartment dog, and a dog that boards or meets many other dogs has a different kennel-cough risk. Discuss the dog's actual life with your vet, not its breed.

For breeders — test before you mate

The heritable subset of the screening above. These are the tests a responsible breeder of this breed completes BEFORE a mating, and the results a buyer is entitled to ask to see. A breeder who cannot produce them is telling you something. See Part XII.

• Brachycephalic obstructive airway syndrome (BOAS) — BOAS functional grading (an exercise-tolerance assessment)
• Hip dysplasia — Radiographic hip evaluation (hip scoring)
• Mitral valve disease — Cardiac auscultation; echocardiography once a murmur is heard
• Patellar luxation — Patellar palpation by a vet

Feeding

Small stomachs, fast metabolisms. Feed a diet formulated for small breeds, split across three or four meals a day as a puppy and two as an adult; toy puppies can become dangerously hypoglycaemic if a meal is missed. Portions are tiny, which means treats and table scraps overwhelm the daily allowance startlingly fast — a single biscuit can be a meaningful share of a 4 kg dog's intake. Dental disease is near-universal in small breeds, so ask your vet about diet texture and dental care from the start.

Exercise and enrichment

Stated requirement: Moderate.

Moderate daily exercise plus mental stimulation. Adaptable to apartment life provided the daily walk actually happens every day.

Coat and grooming

Harsh, wiry, shaggy coat. Brush 2× weekly; strip occasionally.

Climate and living conditions

Stated suitability: Good heat tolerance; well suited to apartment living..

HEAT IS THE DEFINING WELFARE ISSUE FOR THIS BREED IN ANY HOT CLIMATE. A short skull means a compromised airway, and dogs cool themselves by panting — so this dog cannot cool itself efficiently, and heat and humidity are therefore genuinely dangerous to it rather than merely uncomfortable. Walk only at dawn and dusk, never on hot ground, never in the midday sun, and never leave it in a vehicle even briefly. Keep it lean: excess weight makes the airway worse. Air-conditioning is not a luxury for this breed in a hot climate. Learn the signs of heatstroke (see Part III) and treat any laboured breathing in heat as an emergency. Airlines frequently refuse to carry these breeds, and they are right to.

Ageing and senior care

Life expectancy: 12–14 years. This dog is a senior from around 9–10 years, at which point wellness examinations should move to twice a year and senior blood and urine screening begins. Small dogs age slowly and often live into their mid-teens. Dental disease and heart-valve disease are the two things that most often shorten a small dog's life, and both are catchable early. See Part X.

Before you take one home

• Ask the breeder for the health-test results listed above — for BOTH parents, on paper, before you pay a deposit. A breeder who has done the tests will be proud to show you; one who deflects, or who tells you the tests are unnecessary in this line, is telling you what you need to know.
• This is a short-skulled breed. Choose the puppy with the most open nostrils and the longest muzzle you can find, and reject any that snores, snorts, or struggles for breath at rest — those are not endearing breed traits, they are signs of a dog that cannot breathe properly. Ask whether the parents have been BOAS-graded. In a hot climate this decision has consequences you will live with daily.
• Consider adoption. Shelters and rescues have dogs of every kind, including purebreds, and the local native or landrace dog is often healthier, better adapted to its climate, and more in need of a home than almost anything you can buy. See Part XII.

DRAFT — VET REVIEW PENDING. The predispositions, screening schedule, and breeder tests above are derived from this breed's recorded health issues; the feeding, exercise, climate, training, and ageing guidance is derived from its size, skull shape, coat, and temperament. Both are drafts until a veterinarian signs them off (Appendix A.3).

Biewer Terrier

Origin and purpose

Toy / Companion. Origin: Germany; tri-colour offshoot of the Yorkshire Terrier.

Arose from a recessive tri-colour Yorkshire Terrier; now bred as a distinct breed.

What a breed was built to do explains most of what it will do in your home. A dog selected for hundreds of years to run, guard, herd, or hunt does not stop wanting to because it now lives in an apartment — the drive is the breed, and the job of the owner is to give it somewhere to go.

Temperament and training

Stated temperament: Playful, affectionate, friendly and outgoing; less feisty than many terriers.

Reward-based training from the day the puppy arrives, with the socialisation window (roughly three to sixteen weeks) treated as the priority it is — what happens in those weeks shapes the adult dog more than anything you do later. Short, frequent, positive sessions. See Parts IV and IX.

Health — what this breed is predisposed to

Drawn from this breed's documented health issues and cross-referenced to Part III. A predisposition is not a prophecy — most dogs of any breed never develop these — but it is what you and your vet should be watching for.

• Portosystemic shunt (URGENT) — abnormal blood vessel bypassing liver.
• Patellar luxation (Routine) — kneecap slips out of groove.
• Periodontal disease (Routine) — the most-diagnosed condition overall in adult dogs.

Health screening — what to test, and when

Derived from the predispositions above. Take this list to your vet; it is a starting point for a conversation, not a prescription, and your vet may reasonably add to it or leave items out for your dog.

Every dog, every breed: an annual health examination (twice yearly from seven years), body-condition scoring at each visit, dental assessment, year-round parasite control, and the core vaccinations.

Vaccination is NOT breed-specific, and any source that claims a breed-specific vaccination schedule should be treated with suspicion. The core schedule — the puppy series and its boosters, and rabies above all — is the same for this dog as for every other, and is set out in Parts VI and IX. What IS specific to the dog is its exposure: a dog that swims, roams, or lives where monsoon flooding occurs has a different leptospirosis risk from an apartment dog, and a dog that boards or meets many other dogs has a different kennel-cough risk. Discuss the dog's actual life with your vet, not its breed.

For breeders — test before you mate

The heritable subset of the screening above. These are the tests a responsible breeder of this breed completes BEFORE a mating, and the results a buyer is entitled to ask to see. A breeder who cannot produce them is telling you something. See Part XII.

• Patellar luxation — Patellar palpation by a vet
• Portosystemic shunt — Bile-acid blood test; imaging

Feeding

Small stomachs, fast metabolisms. Feed a diet formulated for small breeds, split across three or four meals a day as a puppy and two as an adult; toy puppies can become dangerously hypoglycaemic if a meal is missed. Portions are tiny, which means treats and table scraps overwhelm the daily allowance startlingly fast — a single biscuit can be a meaningful share of a 4 kg dog's intake. Dental disease is near-universal in small breeds, so ask your vet about diet texture and dental care from the start.

Exercise and enrichment

Stated requirement: Low to moderate - short walks and indoor play.

Modest exercise needs, but 'low exercise' is not 'no exercise' — this dog still needs daily walks and enrichment, and is prone to obesity if it does not get them.

Climate and living conditions

Stated suitability: Fair to good - small and adaptable, though the long silky coat needs regular grooming and care in the heat..

Ageing and senior care

Life expectancy: 12-15 years. This dog is a senior from around 9–10 years, at which point wellness examinations should move to twice a year and senior blood and urine screening begins. Small dogs age slowly and often live into their mid-teens. Dental disease and heart-valve disease are the two things that most often shorten a small dog's life, and both are catchable early. See Part X.

Before you take one home

• Ask the breeder for the health-test results listed above — for BOTH parents, on paper, before you pay a deposit. A breeder who has done the tests will be proud to show you; one who deflects, or who tells you the tests are unnecessary in this line, is telling you what you need to know.
• Consider adoption. Shelters and rescues have dogs of every kind, including purebreds, and the local native or landrace dog is often healthier, better adapted to its climate, and more in need of a home than almost anything you can buy. See Part XII.

DRAFT — VET REVIEW PENDING. The predispositions, screening schedule, and breeder tests above are derived from this breed's recorded health issues; the feeding, exercise, climate, training, and ageing guidance is derived from its size, skull shape, coat, and temperament. Both are drafts until a veterinarian signs them off (Appendix A.3).

Bolognese

Origin and purpose

Toy / Companion; FCI Group 9. Origin: Italy (Bologna); bichon-family lapdog.

A true companion breed prone to separation distress; not for a home left empty all day.

What a breed was built to do explains most of what it will do in your home. A dog selected for hundreds of years to run, guard, herd, or hunt does not stop wanting to because it now lives in an apartment — the drive is the breed, and the job of the owner is to give it somewhere to go.

Temperament and training

Stated temperament: Devoted, calm, intelligent; strongly bonded and dislikes being left alone.

Reward-based training from the day the puppy arrives, with the socialisation window (roughly three to sixteen weeks) treated as the priority it is — what happens in those weeks shapes the adult dog more than anything you do later. Short, frequent, positive sessions. See Parts IV and IX.

Health — what this breed is predisposed to

Drawn from this breed's documented health issues and cross-referenced to Part III. A predisposition is not a prophecy — most dogs of any breed never develop these — but it is what you and your vet should be watching for.

• Patellar luxation (Routine) — kneecap slips out of groove.
• Periodontal disease (Routine) — the most-diagnosed condition overall in adult dogs.

Health screening — what to test, and when

Derived from the predispositions above. Take this list to your vet; it is a starting point for a conversation, not a prescription, and your vet may reasonably add to it or leave items out for your dog.

Every dog, every breed: an annual health examination (twice yearly from seven years), body-condition scoring at each visit, dental assessment, year-round parasite control, and the core vaccinations.

Vaccination is NOT breed-specific, and any source that claims a breed-specific vaccination schedule should be treated with suspicion. The core schedule — the puppy series and its boosters, and rabies above all — is the same for this dog as for every other, and is set out in Parts VI and IX. What IS specific to the dog is its exposure: a dog that swims, roams, or lives where monsoon flooding occurs has a different leptospirosis risk from an apartment dog, and a dog that boards or meets many other dogs has a different kennel-cough risk. Discuss the dog's actual life with your vet, not its breed.

For breeders — test before you mate

The heritable subset of the screening above. These are the tests a responsible breeder of this breed completes BEFORE a mating, and the results a buyer is entitled to ask to see. A breeder who cannot produce them is telling you something. See Part XII.

• Patellar luxation — Patellar palpation by a vet

Feeding

Small stomachs, fast metabolisms. Feed a diet formulated for small breeds, split across three or four meals a day as a puppy and two as an adult; toy puppies can become dangerously hypoglycaemic if a meal is missed. Portions are tiny, which means treats and table scraps overwhelm the daily allowance startlingly fast — a single biscuit can be a meaningful share of a 4 kg dog's intake. Dental disease is near-universal in small breeds, so ask your vet about diet texture and dental care from the start.

Exercise and enrichment

Stated requirement: Low - short daily walks plus play.

Modest exercise needs, but 'low exercise' is not 'no exercise' — this dog still needs daily walks and enrichment, and is prone to obesity if it does not get them.

Climate and living conditions

Stated suitability: Good across many climates as a small, low-shedding breed; keep the white coat clipped and avoid midday heat..

Ageing and senior care

Life expectancy: 12-14 years. This dog is a senior from around 9–10 years, at which point wellness examinations should move to twice a year and senior blood and urine screening begins. Small dogs age slowly and often live into their mid-teens. Dental disease and heart-valve disease are the two things that most often shorten a small dog's life, and both are catchable early. See Part X.

Before you take one home

• Ask the breeder for the health-test results listed above — for BOTH parents, on paper, before you pay a deposit. A breeder who has done the tests will be proud to show you; one who deflects, or who tells you the tests are unnecessary in this line, is telling you what you need to know.
• Consider adoption. Shelters and rescues have dogs of every kind, including purebreds, and the local native or landrace dog is often healthier, better adapted to its climate, and more in need of a home than almost anything you can buy. See Part XII.

DRAFT — VET REVIEW PENDING. The predispositions, screening schedule, and breeder tests above are derived from this breed's recorded health issues; the feeding, exercise, climate, training, and ageing guidance is derived from its size, skull shape, coat, and temperament. Both are drafts until a veterinarian signs them off (Appendix A.3).

Brussels Griffon

Origin and purpose

Toy (AKC). Origin: Belgium.

Known for its distinctive, almost human-like facial expression.

What a breed was built to do explains most of what it will do in your home. A dog selected for hundreds of years to run, guard, herd, or hunt does not stop wanting to because it now lives in an apartment — the drive is the breed, and the job of the owner is to give it somewhere to go.

Temperament and training

Stated temperament: Alert, sensitive, expressive.

Reward-based training from the day the puppy arrives, with the socialisation window (roughly three to sixteen weeks) treated as the priority it is — what happens in those weeks shapes the adult dog more than anything you do later. Short, frequent, positive sessions. See Parts IV and IX.

Health — what this breed is predisposed to

Drawn from this breed's documented health issues and cross-referenced to Part III. A predisposition is not a prophecy — most dogs of any breed never develop these — but it is what you and your vet should be watching for.

• Brachycephalic obstructive airway syndrome (BOAS) (URGENT) — anatomical obstruction in flat-faced breeds (Pug, French Bulldog, Bulldog, Boxer).
• Syringomyelia (URGENT) — Fluid-filled cavities form within the spinal cord, usually because the skull is too small for the brain it contains and the flow of cerebrospinal fluid is obstructed.
• Cataracts (Routine) — congenital or diabetic or senior.
• Hip dysplasia (Routine) — abnormal hip joint development.
• Patellar luxation (Routine) — kneecap slips out of groove.

Health screening — what to test, and when

Derived from the predispositions above. Take this list to your vet; it is a starting point for a conversation, not a prescription, and your vet may reasonably add to it or leave items out for your dog.

Every dog, every breed: an annual health examination (twice yearly from seven years), body-condition scoring at each visit, dental assessment, year-round parasite control, and the core vaccinations.

Vaccination is NOT breed-specific, and any source that claims a breed-specific vaccination schedule should be treated with suspicion. The core schedule — the puppy series and its boosters, and rabies above all — is the same for this dog as for every other, and is set out in Parts VI and IX. What IS specific to the dog is its exposure: a dog that swims, roams, or lives where monsoon flooding occurs has a different leptospirosis risk from an apartment dog, and a dog that boards or meets many other dogs has a different kennel-cough risk. Discuss the dog's actual life with your vet, not its breed.

For breeders — test before you mate

The heritable subset of the screening above. These are the tests a responsible breeder of this breed completes BEFORE a mating, and the results a buyer is entitled to ask to see. A breeder who cannot produce them is telling you something. See Part XII.

• Brachycephalic obstructive airway syndrome (BOAS) — BOAS functional grading (an exercise-tolerance assessment)
• Cataracts — Ophthalmologist eye examination
• Hip dysplasia — Radiographic hip evaluation (hip scoring)
• Patellar luxation — Patellar palpation by a vet
• Syringomyelia — MRI of the head and neck

Feeding

Small stomachs, fast metabolisms. Feed a diet formulated for small breeds, split across three or four meals a day as a puppy and two as an adult; toy puppies can become dangerously hypoglycaemic if a meal is missed. Portions are tiny, which means treats and table scraps overwhelm the daily allowance startlingly fast — a single biscuit can be a meaningful share of a 4 kg dog's intake. Dental disease is near-universal in small breeds, so ask your vet about diet texture and dental care from the start.

Exercise and enrichment

Stated requirement: Moderate.

Moderate daily exercise plus mental stimulation. Adaptable to apartment life provided the daily walk actually happens every day.

Climate and living conditions

Stated suitability: Good heat tolerance; well suited to apartment living..

HEAT IS THE DEFINING WELFARE ISSUE FOR THIS BREED IN ANY HOT CLIMATE. A short skull means a compromised airway, and dogs cool themselves by panting — so this dog cannot cool itself efficiently, and heat and humidity are therefore genuinely dangerous to it rather than merely uncomfortable. Walk only at dawn and dusk, never on hot ground, never in the midday sun, and never leave it in a vehicle even briefly. Keep it lean: excess weight makes the airway worse. Air-conditioning is not a luxury for this breed in a hot climate. Learn the signs of heatstroke (see Part III) and treat any laboured breathing in heat as an emergency. Airlines frequently refuse to carry these breeds, and they are right to.

Ageing and senior care

Life expectancy: 12–15 years. This dog is a senior from around 9–10 years, at which point wellness examinations should move to twice a year and senior blood and urine screening begins. Small dogs age slowly and often live into their mid-teens. Dental disease and heart-valve disease are the two things that most often shorten a small dog's life, and both are catchable early. See Part X.

Before you take one home

• Ask the breeder for the health-test results listed above — for BOTH parents, on paper, before you pay a deposit. A breeder who has done the tests will be proud to show you; one who deflects, or who tells you the tests are unnecessary in this line, is telling you what you need to know.
• This is a short-skulled breed. Choose the puppy with the most open nostrils and the longest muzzle you can find, and reject any that snores, snorts, or struggles for breath at rest — those are not endearing breed traits, they are signs of a dog that cannot breathe properly. Ask whether the parents have been BOAS-graded. In a hot climate this decision has consequences you will live with daily.
• Consider adoption. Shelters and rescues have dogs of every kind, including purebreds, and the local native or landrace dog is often healthier, better adapted to its climate, and more in need of a home than almost anything you can buy. See Part XII.

DRAFT — VET REVIEW PENDING. The predispositions, screening schedule, and breeder tests above are derived from this breed's recorded health issues; the feeding, exercise, climate, training, and ageing guidance is derived from its size, skull shape, coat, and temperament. Both are drafts until a veterinarian signs them off (Appendix A.3).

Cavalier King Charles Spaniel

Origin and purpose

Toy (AKC). Origin: England.

Cardiac screening from age 1 is essential. Consider whether this breed's welfare status supports acquiring one at all — some breed societies now question ethical breeding.

What a breed was built to do explains most of what it will do in your home. A dog selected for hundreds of years to run, guard, herd, or hunt does not stop wanting to because it now lives in an apartment — the drive is the breed, and the job of the owner is to give it somewhere to go.

Temperament and training

Stated temperament: Sweet, affectionate, adaptable.

Reward-based training from the day the puppy arrives, with the socialisation window (roughly three to sixteen weeks) treated as the priority it is — what happens in those weeks shapes the adult dog more than anything you do later. Short, frequent, positive sessions. See Parts IV and IX.

Health — what this breed is predisposed to

Drawn from this breed's documented health issues and cross-referenced to Part III. A predisposition is not a prophecy — most dogs of any breed never develop these — but it is what you and your vet should be watching for.

• Syringomyelia (URGENT) — Fluid-filled cavities form within the spinal cord, usually because the skull is too small for the brain it contains and the flow of cerebrospinal fluid is obstructed.
• Hip dysplasia (Routine) — abnormal hip joint development.
• Mitral valve disease (Routine) — degenerative valve disease; most common in senior small breeds (Cavalier King Charles, Dachshund, Chihuahua).
• Otitis externa (ear canal inflammation) (Routine) — very common in drop-eared breeds (Cocker Spaniel, Basset Hound) and warm, humid climates.

Health screening — what to test, and when

Derived from the predispositions above. Take this list to your vet; it is a starting point for a conversation, not a prescription, and your vet may reasonably add to it or leave items out for your dog.

Every dog, every breed: an annual health examination (twice yearly from seven years), body-condition scoring at each visit, dental assessment, year-round parasite control, and the core vaccinations.

Vaccination is NOT breed-specific, and any source that claims a breed-specific vaccination schedule should be treated with suspicion. The core schedule — the puppy series and its boosters, and rabies above all — is the same for this dog as for every other, and is set out in Parts VI and IX. What IS specific to the dog is its exposure: a dog that swims, roams, or lives where monsoon flooding occurs has a different leptospirosis risk from an apartment dog, and a dog that boards or meets many other dogs has a different kennel-cough risk. Discuss the dog's actual life with your vet, not its breed.

For breeders — test before you mate

The heritable subset of the screening above. These are the tests a responsible breeder of this breed completes BEFORE a mating, and the results a buyer is entitled to ask to see. A breeder who cannot produce them is telling you something. See Part XII.

• Hip dysplasia — Radiographic hip evaluation (hip scoring)
• Mitral valve disease — Cardiac auscultation; echocardiography once a murmur is heard
• Syringomyelia — MRI of the head and neck

Feeding

Small stomachs, fast metabolisms. Feed a diet formulated for small breeds, split across three or four meals a day as a puppy and two as an adult; toy puppies can become dangerously hypoglycaemic if a meal is missed. Portions are tiny, which means treats and table scraps overwhelm the daily allowance startlingly fast — a single biscuit can be a meaningful share of a 4 kg dog's intake. Dental disease is near-universal in small breeds, so ask your vet about diet texture and dental care from the start.

Exercise and enrichment

Stated requirement: Moderate — 30–45 min/day.

Moderate daily exercise plus mental stimulation. Adaptable to apartment life provided the daily walk actually happens every day.

Coat and grooming

Medium, silky, feathered coat. Brush 3× weekly; check the long ears weekly.

Climate and living conditions

Stated suitability: Popular in urban settings; adaptable to apartment living..

HEAT IS THE DEFINING WELFARE ISSUE FOR THIS BREED IN ANY HOT CLIMATE. A short skull means a compromised airway, and dogs cool themselves by panting — so this dog cannot cool itself efficiently, and heat and humidity are therefore genuinely dangerous to it rather than merely uncomfortable. Walk only at dawn and dusk, never on hot ground, never in the midday sun, and never leave it in a vehicle even briefly. Keep it lean: excess weight makes the airway worse. Air-conditioning is not a luxury for this breed in a hot climate. Learn the signs of heatstroke (see Part III) and treat any laboured breathing in heat as an emergency. Airlines frequently refuse to carry these breeds, and they are right to.

Ageing and senior care

Life expectancy: 9–14 years. This dog is a senior from around 9–10 years, at which point wellness examinations should move to twice a year and senior blood and urine screening begins. Small dogs age slowly and often live into their mid-teens. Dental disease and heart-valve disease are the two things that most often shorten a small dog's life, and both are catchable early. See Part X.

Before you take one home

• Ask the breeder for the health-test results listed above — for BOTH parents, on paper, before you pay a deposit. A breeder who has done the tests will be proud to show you; one who deflects, or who tells you the tests are unnecessary in this line, is telling you what you need to know.
• This is a short-skulled breed. Choose the puppy with the most open nostrils and the longest muzzle you can find, and reject any that snores, snorts, or struggles for breath at rest — those are not endearing breed traits, they are signs of a dog that cannot breathe properly. Ask whether the parents have been BOAS-graded. In a hot climate this decision has consequences you will live with daily.
• Consider adoption. Shelters and rescues have dogs of every kind, including purebreds, and the local native or landrace dog is often healthier, better adapted to its climate, and more in need of a home than almost anything you can buy. See Part XII.

DRAFT — VET REVIEW PENDING. The predispositions, screening schedule, and breeder tests above are derived from this breed's recorded health issues; the feeding, exercise, climate, training, and ageing guidance is derived from its size, skull shape, coat, and temperament. Both are drafts until a veterinarian signs them off (Appendix A.3).

Chihuahua

Origin and purpose

Toy (AKC). Origin: Mexico.

Long lifespan means senior care matters. Dental care from puppyhood is essential.

What a breed was built to do explains most of what it will do in your home. A dog selected for hundreds of years to run, guard, herd, or hunt does not stop wanting to because it now lives in an apartment — the drive is the breed, and the job of the owner is to give it somewhere to go.

Temperament and training

Stated temperament: Devoted to one person; can be nervous with strangers.

Reward-based training from the day the puppy arrives, with the socialisation window (roughly three to sixteen weeks) treated as the priority it is — what happens in those weeks shapes the adult dog more than anything you do later. Short, frequent, positive sessions. See Parts IV and IX.

Health — what this breed is predisposed to

Drawn from this breed's documented health issues and cross-referenced to Part III. A predisposition is not a prophecy — most dogs of any breed never develop these — but it is what you and your vet should be watching for.

• Hydrocephalus (URGENT) — Cerebrospinal fluid accumulates within the brain and raises the pressure inside the skull.
• Mitral valve disease (Routine) — degenerative valve disease; most common in senior small breeds (Cavalier King Charles, Dachshund, Chihuahua).
• Patellar luxation (Routine) — kneecap slips out of groove.
• Periodontal disease (Routine) — the most-diagnosed condition overall in adult dogs.
• Tracheal collapse (Routine) — floppy trachea in small breeds (Pomeranian, Chihuahua, Yorkshire Terrier).

Health screening — what to test, and when

Derived from the predispositions above. Take this list to your vet; it is a starting point for a conversation, not a prescription, and your vet may reasonably add to it or leave items out for your dog.

Every dog, every breed: an annual health examination (twice yearly from seven years), body-condition scoring at each visit, dental assessment, year-round parasite control, and the core vaccinations.

Vaccination is NOT breed-specific, and any source that claims a breed-specific vaccination schedule should be treated with suspicion. The core schedule — the puppy series and its boosters, and rabies above all — is the same for this dog as for every other, and is set out in Parts VI and IX. What IS specific to the dog is its exposure: a dog that swims, roams, or lives where monsoon flooding occurs has a different leptospirosis risk from an apartment dog, and a dog that boards or meets many other dogs has a different kennel-cough risk. Discuss the dog's actual life with your vet, not its breed.

For breeders — test before you mate

The heritable subset of the screening above. These are the tests a responsible breeder of this breed completes BEFORE a mating, and the results a buyer is entitled to ask to see. A breeder who cannot produce them is telling you something. See Part XII.

• Hydrocephalus — Imaging (ultrasound through an open fontanelle, or CT/MRI)
• Mitral valve disease — Cardiac auscultation; echocardiography once a murmur is heard
• Patellar luxation — Patellar palpation by a vet

Feeding

Small stomachs, fast metabolisms. Feed a diet formulated for small breeds, split across three or four meals a day as a puppy and two as an adult; toy puppies can become dangerously hypoglycaemic if a meal is missed. Portions are tiny, which means treats and table scraps overwhelm the daily allowance startlingly fast — a single biscuit can be a meaningful share of a 4 kg dog's intake. Dental disease is near-universal in small breeds, so ask your vet about diet texture and dental care from the start.

Exercise and enrichment

Stated requirement: Low — 20–30 min/day.

Modest exercise needs, but 'low exercise' is not 'no exercise' — this dog still needs daily walks and enrichment, and is prone to obesity if it does not get them.

Coat and grooming

Smooth or long coat. Weekly brush. Needs warmth in winter; feels the cold badly.

Climate and living conditions

Stated suitability: Excellent for apartments; may struggle in cold conditions and chilly winter mornings..

This breed is well adapted to hot climates — which is one of the strongest practical arguments for it. It still needs shade, unlimited fresh water, and walks outside the hottest hours, but it is not fighting its own biology to live here.

Ageing and senior care

Life expectancy: 12–20 years. This dog is a senior from around 9–10 years, at which point wellness examinations should move to twice a year and senior blood and urine screening begins. Small dogs age slowly and often live into their mid-teens. Dental disease and heart-valve disease are the two things that most often shorten a small dog's life, and both are catchable early. See Part X.

Before you take one home

• Ask the breeder for the health-test results listed above — for BOTH parents, on paper, before you pay a deposit. A breeder who has done the tests will be proud to show you; one who deflects, or who tells you the tests are unnecessary in this line, is telling you what you need to know.
• Consider adoption. Shelters and rescues have dogs of every kind, including purebreds, and the local native or landrace dog is often healthier, better adapted to its climate, and more in need of a home than almost anything you can buy. See Part XII.

DRAFT — VET REVIEW PENDING. The predispositions, screening schedule, and breeder tests above are derived from this breed's recorded health issues; the feeding, exercise, climate, training, and ageing guidance is derived from its size, skull shape, coat, and temperament. Both are drafts until a veterinarian signs them off (Appendix A.3).

Chinese Crested

Origin and purpose

Toy (AKC). Origin: Development in China / Africa disputed.

The hairless variety needs sunscreen and can sunburn severely under strong sun.

What a breed was built to do explains most of what it will do in your home. A dog selected for hundreds of years to run, guard, herd, or hunt does not stop wanting to because it now lives in an apartment — the drive is the breed, and the job of the owner is to give it somewhere to go.

Temperament and training

Stated temperament: Alert, affectionate, playful; comes in hairless and powderpuff.

Reward-based training from the day the puppy arrives, with the socialisation window (roughly three to sixteen weeks) treated as the priority it is — what happens in those weeks shapes the adult dog more than anything you do later. Short, frequent, positive sessions. See Parts IV and IX.

Health — what this breed is predisposed to

Drawn from this breed's documented health issues and cross-referenced to Part III. A predisposition is not a prophecy — most dogs of any breed never develop these — but it is what you and your vet should be watching for.

• Atopic dermatitis (canine atopy) (Routine) — allergic skin disease.
• Patellar luxation (Routine) — kneecap slips out of groove.
• Periodontal disease (Routine) — the most-diagnosed condition overall in adult dogs.
• Progressive retinal atrophy (Routine) — genetic retinal degeneration.

Health screening — what to test, and when

Derived from the predispositions above. Take this list to your vet; it is a starting point for a conversation, not a prescription, and your vet may reasonably add to it or leave items out for your dog.

Every dog, every breed: an annual health examination (twice yearly from seven years), body-condition scoring at each visit, dental assessment, year-round parasite control, and the core vaccinations.

Vaccination is NOT breed-specific, and any source that claims a breed-specific vaccination schedule should be treated with suspicion. The core schedule — the puppy series and its boosters, and rabies above all — is the same for this dog as for every other, and is set out in Parts VI and IX. What IS specific to the dog is its exposure: a dog that swims, roams, or lives where monsoon flooding occurs has a different leptospirosis risk from an apartment dog, and a dog that boards or meets many other dogs has a different kennel-cough risk. Discuss the dog's actual life with your vet, not its breed.

For breeders — test before you mate

The heritable subset of the screening above. These are the tests a responsible breeder of this breed completes BEFORE a mating, and the results a buyer is entitled to ask to see. A breeder who cannot produce them is telling you something. See Part XII.

• Atopic dermatitis (canine atopy) — No screening test; allergy testing once disease is established
• Patellar luxation — Patellar palpation by a vet
• Progressive retinal atrophy — Ophthalmologist eye examination, plus DNA test where one exists for the breed

Feeding

Small stomachs, fast metabolisms. Feed a diet formulated for small breeds, split across three or four meals a day as a puppy and two as an adult; toy puppies can become dangerously hypoglycaemic if a meal is missed. Portions are tiny, which means treats and table scraps overwhelm the daily allowance startlingly fast — a single biscuit can be a meaningful share of a 4 kg dog's intake. Dental disease is near-universal in small breeds, so ask your vet about diet texture and dental care from the start.

Exercise and enrichment

Stated requirement: Low.

Modest exercise needs, but 'low exercise' is not 'no exercise' — this dog still needs daily walks and enrichment, and is prone to obesity if it does not get them.

Climate and living conditions

Stated suitability: Excellent for apartments and warm climates, but the hairless variety burns easily and needs sun protection..

This breed is well adapted to hot climates — which is one of the strongest practical arguments for it. It still needs shade, unlimited fresh water, and walks outside the hottest hours, but it is not fighting its own biology to live here.

Ageing and senior care

Life expectancy: 13–18 years. This dog is a senior from around 9–10 years, at which point wellness examinations should move to twice a year and senior blood and urine screening begins. Small dogs age slowly and often live into their mid-teens. Dental disease and heart-valve disease are the two things that most often shorten a small dog's life, and both are catchable early. See Part X.

Before you take one home

• Ask the breeder for the health-test results listed above — for BOTH parents, on paper, before you pay a deposit. A breeder who has done the tests will be proud to show you; one who deflects, or who tells you the tests are unnecessary in this line, is telling you what you need to know.
• Consider adoption. Shelters and rescues have dogs of every kind, including purebreds, and the local native or landrace dog is often healthier, better adapted to its climate, and more in need of a home than almost anything you can buy. See Part XII.

DRAFT — VET REVIEW PENDING. The predispositions, screening schedule, and breeder tests above are derived from this breed's recorded health issues; the feeding, exercise, climate, training, and ageing guidance is derived from its size, skull shape, coat, and temperament. Both are drafts until a veterinarian signs them off (Appendix A.3).

Continental Toy Spaniel (Phalene)

Origin and purpose

Toy / Companion; FCI Group 9. Origin: Continental Europe; the drop-eared variety of the Papillon.

The same breed as the Papillon but with dropped ears; 'Phalene' means moth, for the folded-wing ear look.

What a breed was built to do explains most of what it will do in your home. A dog selected for hundreds of years to run, guard, herd, or hunt does not stop wanting to because it now lives in an apartment — the drive is the breed, and the job of the owner is to give it somewhere to go.

Temperament and training

Stated temperament: Alert, intelligent, lively and affectionate; highly trainable.

This is a biddable breed that wants to work with you, which makes it forgiving of a novice's mistakes — but biddability is not the same as needing no training. Reward-based training, started early and kept short and frequent, is what these dogs thrive on. Punishment-based methods damage exactly the willingness that makes the breed easy.

Health — what this breed is predisposed to

Drawn from this breed's documented health issues and cross-referenced to Part III. A predisposition is not a prophecy — most dogs of any breed never develop these — but it is what you and your vet should be watching for.

• Patellar luxation (Routine) — kneecap slips out of groove.
• Periodontal disease (Routine) — the most-diagnosed condition overall in adult dogs.
• Progressive retinal atrophy (Routine) — genetic retinal degeneration.

Health screening — what to test, and when

Derived from the predispositions above. Take this list to your vet; it is a starting point for a conversation, not a prescription, and your vet may reasonably add to it or leave items out for your dog.

Every dog, every breed: an annual health examination (twice yearly from seven years), body-condition scoring at each visit, dental assessment, year-round parasite control, and the core vaccinations.

Vaccination is NOT breed-specific, and any source that claims a breed-specific vaccination schedule should be treated with suspicion. The core schedule — the puppy series and its boosters, and rabies above all — is the same for this dog as for every other, and is set out in Parts VI and IX. What IS specific to the dog is its exposure: a dog that swims, roams, or lives where monsoon flooding occurs has a different leptospirosis risk from an apartment dog, and a dog that boards or meets many other dogs has a different kennel-cough risk. Discuss the dog's actual life with your vet, not its breed.

For breeders — test before you mate

The heritable subset of the screening above. These are the tests a responsible breeder of this breed completes BEFORE a mating, and the results a buyer is entitled to ask to see. A breeder who cannot produce them is telling you something. See Part XII.

• Patellar luxation — Patellar palpation by a vet
• Progressive retinal atrophy — Ophthalmologist eye examination, plus DNA test where one exists for the breed

Feeding

Small stomachs, fast metabolisms. Feed a diet formulated for small breeds, split across three or four meals a day as a puppy and two as an adult; toy puppies can become dangerously hypoglycaemic if a meal is missed. Portions are tiny, which means treats and table scraps overwhelm the daily allowance startlingly fast — a single biscuit can be a meaningful share of a 4 kg dog's intake. Dental disease is near-universal in small breeds, so ask your vet about diet texture and dental care from the start.

Exercise and enrichment

Stated requirement: Moderate - daily walks and mental stimulation.

Moderate daily exercise plus mental stimulation. Adaptable to apartment life provided the daily walk actually happens every day.

Climate and living conditions

Stated suitability: Good and adaptable given its small size; the fine coat needs grooming and heat care..

Ageing and senior care

Life expectancy: 13-16 years. This dog is a senior from around 9–10 years, at which point wellness examinations should move to twice a year and senior blood and urine screening begins. Small dogs age slowly and often live into their mid-teens. Dental disease and heart-valve disease are the two things that most often shorten a small dog's life, and both are catchable early. See Part X.

Before you take one home

• Ask the breeder for the health-test results listed above — for BOTH parents, on paper, before you pay a deposit. A breeder who has done the tests will be proud to show you; one who deflects, or who tells you the tests are unnecessary in this line, is telling you what you need to know.
• Consider adoption. Shelters and rescues have dogs of every kind, including purebreds, and the local native or landrace dog is often healthier, better adapted to its climate, and more in need of a home than almost anything you can buy. See Part XII.

DRAFT — VET REVIEW PENDING. The predispositions, screening schedule, and breeder tests above are derived from this breed's recorded health issues; the feeding, exercise, climate, training, and ageing guidance is derived from its size, skull shape, coat, and temperament. Both are drafts until a veterinarian signs them off (Appendix A.3).

Danish-Swedish Farmdog

Origin and purpose

Companion / Farm dog; FCI Group 2. Origin: Denmark and southern Sweden; traditional small all-round farm dog.

Long confused with small terriers; a versatile farm companion, ratter and watchdog.

What a breed was built to do explains most of what it will do in your home. A dog selected for hundreds of years to run, guard, herd, or hunt does not stop wanting to because it now lives in an apartment — the drive is the breed, and the job of the owner is to give it somewhere to go.

Temperament and training

Stated temperament: Friendly, lively, alert and versatile; good-natured and trainable.

This is a biddable breed that wants to work with you, which makes it forgiving of a novice's mistakes — but biddability is not the same as needing no training. Reward-based training, started early and kept short and frequent, is what these dogs thrive on. Punishment-based methods damage exactly the willingness that makes the breed easy.

Health — what this breed is predisposed to

Drawn from this breed's documented health issues and cross-referenced to Part III. A predisposition is not a prophecy — most dogs of any breed never develop these — but it is what you and your vet should be watching for.

• Patellar luxation (Routine) — kneecap slips out of groove.

Health screening — what to test, and when

Derived from the predispositions above. Take this list to your vet; it is a starting point for a conversation, not a prescription, and your vet may reasonably add to it or leave items out for your dog.

Every dog, every breed: an annual health examination (twice yearly from seven years), body-condition scoring at each visit, dental assessment, year-round parasite control, and the core vaccinations.

Vaccination is NOT breed-specific, and any source that claims a breed-specific vaccination schedule should be treated with suspicion. The core schedule — the puppy series and its boosters, and rabies above all — is the same for this dog as for every other, and is set out in Parts VI and IX. What IS specific to the dog is its exposure: a dog that swims, roams, or lives where monsoon flooding occurs has a different leptospirosis risk from an apartment dog, and a dog that boards or meets many other dogs has a different kennel-cough risk. Discuss the dog's actual life with your vet, not its breed.

For breeders — test before you mate

The heritable subset of the screening above. These are the tests a responsible breeder of this breed completes BEFORE a mating, and the results a buyer is entitled to ask to see. A breeder who cannot produce them is telling you something. See Part XII.

• Patellar luxation — Patellar palpation by a vet

Feeding

Small stomachs, fast metabolisms. Feed a diet formulated for small breeds, split across three or four meals a day as a puppy and two as an adult; toy puppies can become dangerously hypoglycaemic if a meal is missed. Portions are tiny, which means treats and table scraps overwhelm the daily allowance startlingly fast — a single biscuit can be a meaningful share of a 4 kg dog's intake. Dental disease is near-universal in small breeds, so ask your vet about diet texture and dental care from the start.

Exercise and enrichment

Stated requirement: Moderate to high - active dog needing daily exercise and stimulation.

A high-energy dog needing substantial, committed daily exercise plus mental work. Do not take this breed on unless the daily commitment is realistic on your worst week, not your best one.

Climate and living conditions

Stated suitability: Good, being hardy, short-coated and adaptable; provide activity and avoid midday heat..

Ageing and senior care

Life expectancy: 11-14 years. This dog is a senior from around 9–10 years, at which point wellness examinations should move to twice a year and senior blood and urine screening begins. Small dogs age slowly and often live into their mid-teens. Dental disease and heart-valve disease are the two things that most often shorten a small dog's life, and both are catchable early. See Part X.

Before you take one home

• Ask the breeder for the health-test results listed above — for BOTH parents, on paper, before you pay a deposit. A breeder who has done the tests will be proud to show you; one who deflects, or who tells you the tests are unnecessary in this line, is telling you what you need to know.
• Consider adoption. Shelters and rescues have dogs of every kind, including purebreds, and the local native or landrace dog is often healthier, better adapted to its climate, and more in need of a home than almost anything you can buy. See Part XII.

DRAFT — VET REVIEW PENDING. The predispositions, screening schedule, and breeder tests above are derived from this breed's recorded health issues; the feeding, exercise, climate, training, and ageing guidance is derived from its size, skull shape, coat, and temperament. Both are drafts until a veterinarian signs them off (Appendix A.3).

English Toy Terrier (Black and Tan)

Origin and purpose

Toy / Companion; FCI Group 3 (toy). Origin: England; miniature descendant of the Manchester Terrier.

A vulnerable native breed of the UK; essentially a toy Manchester Terrier.

What a breed was built to do explains most of what it will do in your home. A dog selected for hundreds of years to run, guard, herd, or hunt does not stop wanting to because it now lives in an apartment — the drive is the breed, and the job of the owner is to give it somewhere to go.

Temperament and training

Stated temperament: Alert, affectionate, keen and loyal; retains terrier spirit in a toy size.

Reward-based training from the day the puppy arrives, with the socialisation window (roughly three to sixteen weeks) treated as the priority it is — what happens in those weeks shapes the adult dog more than anything you do later. Short, frequent, positive sessions. See Parts IV and IX.

Health — what this breed is predisposed to

Drawn from this breed's documented health issues and cross-referenced to Part III. A predisposition is not a prophecy — most dogs of any breed never develop these — but it is what you and your vet should be watching for.

• Legg-Calvé-Perthes disease (Routine) — femoral head necrosis in small breeds (Toy, terriers).
• Patellar luxation (Routine) — kneecap slips out of groove.
• Periodontal disease (Routine) — the most-diagnosed condition overall in adult dogs.

Health screening — what to test, and when

Derived from the predispositions above. Take this list to your vet; it is a starting point for a conversation, not a prescription, and your vet may reasonably add to it or leave items out for your dog.

Every dog, every breed: an annual health examination (twice yearly from seven years), body-condition scoring at each visit, dental assessment, year-round parasite control, and the core vaccinations.

Vaccination is NOT breed-specific, and any source that claims a breed-specific vaccination schedule should be treated with suspicion. The core schedule — the puppy series and its boosters, and rabies above all — is the same for this dog as for every other, and is set out in Parts VI and IX. What IS specific to the dog is its exposure: a dog that swims, roams, or lives where monsoon flooding occurs has a different leptospirosis risk from an apartment dog, and a dog that boards or meets many other dogs has a different kennel-cough risk. Discuss the dog's actual life with your vet, not its breed.

For breeders — test before you mate

The heritable subset of the screening above. These are the tests a responsible breeder of this breed completes BEFORE a mating, and the results a buyer is entitled to ask to see. A breeder who cannot produce them is telling you something. See Part XII.

• Legg-Calvé-Perthes disease — Hip radiographs
• Patellar luxation — Patellar palpation by a vet

Feeding

Small stomachs, fast metabolisms. Feed a diet formulated for small breeds, split across three or four meals a day as a puppy and two as an adult; toy puppies can become dangerously hypoglycaemic if a meal is missed. Portions are tiny, which means treats and table scraps overwhelm the daily allowance startlingly fast — a single biscuit can be a meaningful share of a 4 kg dog's intake. Dental disease is near-universal in small breeds, so ask your vet about diet texture and dental care from the start.

Exercise and enrichment

Stated requirement: Moderate - daily walks and play.

Moderate daily exercise plus mental stimulation. Adaptable to apartment life provided the daily walk actually happens every day.

Climate and living conditions

Stated suitability: Fair to good - the fine short coat suits warm climates but offers little protection from strong sun or cold..

Ageing and senior care

Life expectancy: 12-13 years. This dog is a senior from around 9–10 years, at which point wellness examinations should move to twice a year and senior blood and urine screening begins. Small dogs age slowly and often live into their mid-teens. Dental disease and heart-valve disease are the two things that most often shorten a small dog's life, and both are catchable early. See Part X.

Before you take one home

• Ask the breeder for the health-test results listed above — for BOTH parents, on paper, before you pay a deposit. A breeder who has done the tests will be proud to show you; one who deflects, or who tells you the tests are unnecessary in this line, is telling you what you need to know.
• Consider adoption. Shelters and rescues have dogs of every kind, including purebreds, and the local native or landrace dog is often healthier, better adapted to its climate, and more in need of a home than almost anything you can buy. See Part XII.

DRAFT — VET REVIEW PENDING. The predispositions, screening schedule, and breeder tests above are derived from this breed's recorded health issues; the feeding, exercise, climate, training, and ageing guidance is derived from its size, skull shape, coat, and temperament. Both are drafts until a veterinarian signs them off (Appendix A.3).

Griffon Belge

Origin and purpose

Toy / Companion; FCI Group 9. Origin: Belgium; rough-coated black or black-and-tan small griffon.

Closely related to the Brussels Griffon and Petit Brabancon, differing mainly in coat and colour.

What a breed was built to do explains most of what it will do in your home. A dog selected for hundreds of years to run, guard, herd, or hunt does not stop wanting to because it now lives in an apartment — the drive is the breed, and the job of the owner is to give it somewhere to go.

Temperament and training

Stated temperament: Alert, affectionate, confident and characterful; bonds closely with owner.

Reward-based training from the day the puppy arrives, with the socialisation window (roughly three to sixteen weeks) treated as the priority it is — what happens in those weeks shapes the adult dog more than anything you do later. Short, frequent, positive sessions. See Parts IV and IX.

Health — what this breed is predisposed to

Drawn from this breed's documented health issues and cross-referenced to Part III. A predisposition is not a prophecy — most dogs of any breed never develop these — but it is what you and your vet should be watching for.

• Brachycephalic obstructive airway syndrome (BOAS) (URGENT) — anatomical obstruction in flat-faced breeds (Pug, French Bulldog, Bulldog, Boxer).
• Syringomyelia (URGENT) — Fluid-filled cavities form within the spinal cord, usually because the skull is too small for the brain it contains and the flow of cerebrospinal fluid is obstructed.
• Patellar luxation (Routine) — kneecap slips out of groove.

Health screening — what to test, and when

Derived from the predispositions above. Take this list to your vet; it is a starting point for a conversation, not a prescription, and your vet may reasonably add to it or leave items out for your dog.

Every dog, every breed: an annual health examination (twice yearly from seven years), body-condition scoring at each visit, dental assessment, year-round parasite control, and the core vaccinations.

Vaccination is NOT breed-specific, and any source that claims a breed-specific vaccination schedule should be treated with suspicion. The core schedule — the puppy series and its boosters, and rabies above all — is the same for this dog as for every other, and is set out in Parts VI and IX. What IS specific to the dog is its exposure: a dog that swims, roams, or lives where monsoon flooding occurs has a different leptospirosis risk from an apartment dog, and a dog that boards or meets many other dogs has a different kennel-cough risk. Discuss the dog's actual life with your vet, not its breed.

For breeders — test before you mate

The heritable subset of the screening above. These are the tests a responsible breeder of this breed completes BEFORE a mating, and the results a buyer is entitled to ask to see. A breeder who cannot produce them is telling you something. See Part XII.

• Brachycephalic obstructive airway syndrome (BOAS) — BOAS functional grading (an exercise-tolerance assessment)
• Patellar luxation — Patellar palpation by a vet
• Syringomyelia — MRI of the head and neck

Feeding

Small stomachs, fast metabolisms. Feed a diet formulated for small breeds, split across three or four meals a day as a puppy and two as an adult; toy puppies can become dangerously hypoglycaemic if a meal is missed. Portions are tiny, which means treats and table scraps overwhelm the daily allowance startlingly fast — a single biscuit can be a meaningful share of a 4 kg dog's intake. Dental disease is near-universal in small breeds, so ask your vet about diet texture and dental care from the start.

Exercise and enrichment

Stated requirement: Low to moderate - short walks and play.

Modest exercise needs, but 'low exercise' is not 'no exercise' — this dog still needs daily walks and enrichment, and is prone to obesity if it does not get them.

Climate and living conditions

Stated suitability: Fair, being short-faced, so limit heat and exertion; the harsh coat needs hand-stripping..

Ageing and senior care

Life expectancy: 12-15 years. This dog is a senior from around 9–10 years, at which point wellness examinations should move to twice a year and senior blood and urine screening begins. Small dogs age slowly and often live into their mid-teens. Dental disease and heart-valve disease are the two things that most often shorten a small dog's life, and both are catchable early. See Part X.

Before you take one home

• Ask the breeder for the health-test results listed above — for BOTH parents, on paper, before you pay a deposit. A breeder who has done the tests will be proud to show you; one who deflects, or who tells you the tests are unnecessary in this line, is telling you what you need to know.
• Consider adoption. Shelters and rescues have dogs of every kind, including purebreds, and the local native or landrace dog is often healthier, better adapted to its climate, and more in need of a home than almost anything you can buy. See Part XII.

DRAFT — VET REVIEW PENDING. The predispositions, screening schedule, and breeder tests above are derived from this breed's recorded health issues; the feeding, exercise, climate, training, and ageing guidance is derived from its size, skull shape, coat, and temperament. Both are drafts until a veterinarian signs them off (Appendix A.3).

Havanese

Origin and purpose

Toy (AKC). Origin: Cuba.

Increasingly popular in urban settings; a low-shedding coat is a real benefit.

What a breed was built to do explains most of what it will do in your home. A dog selected for hundreds of years to run, guard, herd, or hunt does not stop wanting to because it now lives in an apartment — the drive is the breed, and the job of the owner is to give it somewhere to go.

Temperament and training

Stated temperament: Cheerful, affectionate, adaptable; low shedding.

Reward-based training from the day the puppy arrives, with the socialisation window (roughly three to sixteen weeks) treated as the priority it is — what happens in those weeks shapes the adult dog more than anything you do later. Short, frequent, positive sessions. See Parts IV and IX.

Health — what this breed is predisposed to

Drawn from this breed's documented health issues and cross-referenced to Part III. A predisposition is not a prophecy — most dogs of any breed never develop these — but it is what you and your vet should be watching for.

• Cataracts (Routine) — congenital or diabetic or senior.
• Congenital deafness (Routine) — Present from birth and permanent.
• Hip dysplasia (Routine) — abnormal hip joint development.
• Patellar luxation (Routine) — kneecap slips out of groove.

Health screening — what to test, and when

Derived from the predispositions above. Take this list to your vet; it is a starting point for a conversation, not a prescription, and your vet may reasonably add to it or leave items out for your dog.

Every dog, every breed: an annual health examination (twice yearly from seven years), body-condition scoring at each visit, dental assessment, year-round parasite control, and the core vaccinations.

Vaccination is NOT breed-specific, and any source that claims a breed-specific vaccination schedule should be treated with suspicion. The core schedule — the puppy series and its boosters, and rabies above all — is the same for this dog as for every other, and is set out in Parts VI and IX. What IS specific to the dog is its exposure: a dog that swims, roams, or lives where monsoon flooding occurs has a different leptospirosis risk from an apartment dog, and a dog that boards or meets many other dogs has a different kennel-cough risk. Discuss the dog's actual life with your vet, not its breed.

For breeders — test before you mate

The heritable subset of the screening above. These are the tests a responsible breeder of this breed completes BEFORE a mating, and the results a buyer is entitled to ask to see. A breeder who cannot produce them is telling you something. See Part XII.

• Cataracts — Ophthalmologist eye examination
• Congenital deafness — BAER hearing test
• Hip dysplasia — Radiographic hip evaluation (hip scoring)
• Patellar luxation — Patellar palpation by a vet

Feeding

Small stomachs, fast metabolisms. Feed a diet formulated for small breeds, split across three or four meals a day as a puppy and two as an adult; toy puppies can become dangerously hypoglycaemic if a meal is missed. Portions are tiny, which means treats and table scraps overwhelm the daily allowance startlingly fast — a single biscuit can be a meaningful share of a 4 kg dog's intake. Dental disease is near-universal in small breeds, so ask your vet about diet texture and dental care from the start.

Exercise and enrichment

Stated requirement: Moderate — 30 min/day.

Moderate daily exercise plus mental stimulation. Adaptable to apartment life provided the daily walk actually happens every day.

Coat and grooming

Long, soft, low-shedding double coat. Comb daily or keep clipped.

Climate and living conditions

Stated suitability: Excellent for apartments; grooming-intensive..

This breed carries a heavy double coat evolved for cold. It can be kept in a hot climate, but only with genuine commitment: shade and water at all times, exercise confined to the cool hours, and often air-conditioning through summer. Do NOT shave the double coat — counter-intuitively it insulates against heat as well as cold, and shaving it can ruin the coat and expose the skin to sunburn. Watch closely for heat stress, and think hard about whether the climate you live in is fair to this dog before acquiring one.

Ageing and senior care

Life expectancy: 13–16 years. This dog is a senior from around 9–10 years, at which point wellness examinations should move to twice a year and senior blood and urine screening begins. Small dogs age slowly and often live into their mid-teens. Dental disease and heart-valve disease are the two things that most often shorten a small dog's life, and both are catchable early. See Part X.

Before you take one home

• Ask the breeder for the health-test results listed above — for BOTH parents, on paper, before you pay a deposit. A breeder who has done the tests will be proud to show you; one who deflects, or who tells you the tests are unnecessary in this line, is telling you what you need to know.
• Consider adoption. Shelters and rescues have dogs of every kind, including purebreds, and the local native or landrace dog is often healthier, better adapted to its climate, and more in need of a home than almost anything you can buy. See Part XII.

DRAFT — VET REVIEW PENDING. The predispositions, screening schedule, and breeder tests above are derived from this breed's recorded health issues; the feeding, exercise, climate, training, and ageing guidance is derived from its size, skull shape, coat, and temperament. Both are drafts until a veterinarian signs them off (Appendix A.3).

Italian Greyhound

Origin and purpose

Toy (AKC). Origin: Italy.

Take extreme care with jumping and stairs, as leg fractures are common.

What a breed was built to do explains most of what it will do in your home. A dog selected for hundreds of years to run, guard, herd, or hunt does not stop wanting to because it now lives in an apartment — the drive is the breed, and the job of the owner is to give it somewhere to go.

Temperament and training

Stated temperament: Sensitive, affectionate, delicate; miniature sighthound.

Reward-based training from the day the puppy arrives, with the socialisation window (roughly three to sixteen weeks) treated as the priority it is — what happens in those weeks shapes the adult dog more than anything you do later. Short, frequent, positive sessions. See Parts IV and IX.

Health — what this breed is predisposed to

Drawn from this breed's documented health issues and cross-referenced to Part III. A predisposition is not a prophecy — most dogs of any breed never develop these — but it is what you and your vet should be watching for.

• Idiopathic epilepsy (URGENT) — seizure disorder with no identifiable cause.
• Hypothyroidism (Routine) — underactive thyroid.
• Periodontal disease (Routine) — the most-diagnosed condition overall in adult dogs.
• Progressive retinal atrophy (Routine) — genetic retinal degeneration.

Health screening — what to test, and when

Derived from the predispositions above. Take this list to your vet; it is a starting point for a conversation, not a prescription, and your vet may reasonably add to it or leave items out for your dog.

Every dog, every breed: an annual health examination (twice yearly from seven years), body-condition scoring at each visit, dental assessment, year-round parasite control, and the core vaccinations.

Vaccination is NOT breed-specific, and any source that claims a breed-specific vaccination schedule should be treated with suspicion. The core schedule — the puppy series and its boosters, and rabies above all — is the same for this dog as for every other, and is set out in Parts VI and IX. What IS specific to the dog is its exposure: a dog that swims, roams, or lives where monsoon flooding occurs has a different leptospirosis risk from an apartment dog, and a dog that boards or meets many other dogs has a different kennel-cough risk. Discuss the dog's actual life with your vet, not its breed.

For breeders — test before you mate

The heritable subset of the screening above. These are the tests a responsible breeder of this breed completes BEFORE a mating, and the results a buyer is entitled to ask to see. A breeder who cannot produce them is telling you something. See Part XII.

• Hypothyroidism — Thyroid blood panel
• Idiopathic epilepsy — No screening test. Diagnosis is by exclusion, after blood work and imaging
• Progressive retinal atrophy — Ophthalmologist eye examination, plus DNA test where one exists for the breed

Feeding

Small stomachs, fast metabolisms. Feed a diet formulated for small breeds, split across three or four meals a day as a puppy and two as an adult; toy puppies can become dangerously hypoglycaemic if a meal is missed. Portions are tiny, which means treats and table scraps overwhelm the daily allowance startlingly fast — a single biscuit can be a meaningful share of a 4 kg dog's intake. Dental disease is near-universal in small breeds, so ask your vet about diet texture and dental care from the start.

Exercise and enrichment

Stated requirement: Moderate.

Moderate daily exercise plus mental stimulation. Adaptable to apartment life provided the daily walk actually happens every day.

Climate and living conditions

Stated suitability: Excellent, heat-tolerant apartment breed; well suited to warm climates..

This breed is well adapted to hot climates — which is one of the strongest practical arguments for it. It still needs shade, unlimited fresh water, and walks outside the hottest hours, but it is not fighting its own biology to live here.

Ageing and senior care

Life expectancy: 14–15 years. This dog is a senior from around 9–10 years, at which point wellness examinations should move to twice a year and senior blood and urine screening begins. Small dogs age slowly and often live into their mid-teens. Dental disease and heart-valve disease are the two things that most often shorten a small dog's life, and both are catchable early. See Part X.

Before you take one home

• Ask the breeder for the health-test results listed above — for BOTH parents, on paper, before you pay a deposit. A breeder who has done the tests will be proud to show you; one who deflects, or who tells you the tests are unnecessary in this line, is telling you what you need to know.
• Consider adoption. Shelters and rescues have dogs of every kind, including purebreds, and the local native or landrace dog is often healthier, better adapted to its climate, and more in need of a home than almost anything you can buy. See Part XII.

DRAFT — VET REVIEW PENDING. The predispositions, screening schedule, and breeder tests above are derived from this breed's recorded health issues; the feeding, exercise, climate, training, and ageing guidance is derived from its size, skull shape, coat, and temperament. Both are drafts until a veterinarian signs them off (Appendix A.3).

Japanese Chin

Origin and purpose

Toy (AKC). Origin: Japan / China.

Historically bred as a companion for Japanese nobility.

What a breed was built to do explains most of what it will do in your home. A dog selected for hundreds of years to run, guard, herd, or hunt does not stop wanting to because it now lives in an apartment — the drive is the breed, and the job of the owner is to give it somewhere to go.

Temperament and training

Stated temperament: Charming, cat-like, aristocratic.

Reward-based training from the day the puppy arrives, with the socialisation window (roughly three to sixteen weeks) treated as the priority it is — what happens in those weeks shapes the adult dog more than anything you do later. Short, frequent, positive sessions. See Parts IV and IX.

Health — what this breed is predisposed to

Drawn from this breed's documented health issues and cross-referenced to Part III. A predisposition is not a prophecy — most dogs of any breed never develop these — but it is what you and your vet should be watching for.

• Brachycephalic obstructive airway syndrome (BOAS) (URGENT) — anatomical obstruction in flat-faced breeds (Pug, French Bulldog, Bulldog, Boxer).
• Corneal ulcers (URGENT) — brachycephalic breeds, trauma.
• Mitral valve disease (Routine) — degenerative valve disease; most common in senior small breeds (Cavalier King Charles, Dachshund, Chihuahua).
• Patellar luxation (Routine) — kneecap slips out of groove.

Health screening — what to test, and when

Derived from the predispositions above. Take this list to your vet; it is a starting point for a conversation, not a prescription, and your vet may reasonably add to it or leave items out for your dog.

Every dog, every breed: an annual health examination (twice yearly from seven years), body-condition scoring at each visit, dental assessment, year-round parasite control, and the core vaccinations.

Vaccination is NOT breed-specific, and any source that claims a breed-specific vaccination schedule should be treated with suspicion. The core schedule — the puppy series and its boosters, and rabies above all — is the same for this dog as for every other, and is set out in Parts VI and IX. What IS specific to the dog is its exposure: a dog that swims, roams, or lives where monsoon flooding occurs has a different leptospirosis risk from an apartment dog, and a dog that boards or meets many other dogs has a different kennel-cough risk. Discuss the dog's actual life with your vet, not its breed.

For breeders — test before you mate

The heritable subset of the screening above. These are the tests a responsible breeder of this breed completes BEFORE a mating, and the results a buyer is entitled to ask to see. A breeder who cannot produce them is telling you something. See Part XII.

• Brachycephalic obstructive airway syndrome (BOAS) — BOAS functional grading (an exercise-tolerance assessment)
• Mitral valve disease — Cardiac auscultation; echocardiography once a murmur is heard
• Patellar luxation — Patellar palpation by a vet

Feeding

Small stomachs, fast metabolisms. Feed a diet formulated for small breeds, split across three or four meals a day as a puppy and two as an adult; toy puppies can become dangerously hypoglycaemic if a meal is missed. Portions are tiny, which means treats and table scraps overwhelm the daily allowance startlingly fast — a single biscuit can be a meaningful share of a 4 kg dog's intake. Dental disease is near-universal in small breeds, so ask your vet about diet texture and dental care from the start.

Exercise and enrichment

Stated requirement: Low.

Modest exercise needs, but 'low exercise' is not 'no exercise' — this dog still needs daily walks and enrichment, and is prone to obesity if it does not get them.

Coat and grooming

Long, silky single coat. Brush 3× weekly.

Climate and living conditions

Stated suitability: Good heat tolerance; well suited to apartment living..

HEAT IS THE DEFINING WELFARE ISSUE FOR THIS BREED IN ANY HOT CLIMATE. A short skull means a compromised airway, and dogs cool themselves by panting — so this dog cannot cool itself efficiently, and heat and humidity are therefore genuinely dangerous to it rather than merely uncomfortable. Walk only at dawn and dusk, never on hot ground, never in the midday sun, and never leave it in a vehicle even briefly. Keep it lean: excess weight makes the airway worse. Air-conditioning is not a luxury for this breed in a hot climate. Learn the signs of heatstroke (see Part III) and treat any laboured breathing in heat as an emergency. Airlines frequently refuse to carry these breeds, and they are right to.

Ageing and senior care

Life expectancy: 10–14 years. This dog is a senior from around 9–10 years, at which point wellness examinations should move to twice a year and senior blood and urine screening begins. Small dogs age slowly and often live into their mid-teens. Dental disease and heart-valve disease are the two things that most often shorten a small dog's life, and both are catchable early. See Part X.

Before you take one home

• Ask the breeder for the health-test results listed above — for BOTH parents, on paper, before you pay a deposit. A breeder who has done the tests will be proud to show you; one who deflects, or who tells you the tests are unnecessary in this line, is telling you what you need to know.
• This is a short-skulled breed. Choose the puppy with the most open nostrils and the longest muzzle you can find, and reject any that snores, snorts, or struggles for breath at rest — those are not endearing breed traits, they are signs of a dog that cannot breathe properly. Ask whether the parents have been BOAS-graded. In a hot climate this decision has consequences you will live with daily.
• Consider adoption. Shelters and rescues have dogs of every kind, including purebreds, and the local native or landrace dog is often healthier, better adapted to its climate, and more in need of a home than almost anything you can buy. See Part XII.

DRAFT — VET REVIEW PENDING. The predispositions, screening schedule, and breeder tests above are derived from this breed's recorded health issues; the feeding, exercise, climate, training, and ageing guidance is derived from its size, skull shape, coat, and temperament. Both are drafts until a veterinarian signs them off (Appendix A.3).

Japanese Terrier

Origin and purpose

Toy / Companion; FCI Group 9. Origin: Japan; smooth-coated small terrier developed from imported toy terriers.

Rare even in Japan; kept chiefly as a companion rather than a working terrier.

What a breed was built to do explains most of what it will do in your home. A dog selected for hundreds of years to run, guard, herd, or hunt does not stop wanting to because it now lives in an apartment — the drive is the breed, and the job of the owner is to give it somewhere to go.

Temperament and training

Stated temperament: Lively, cheerful, affectionate and alert; bonds closely with owner.

Reward-based training from the day the puppy arrives, with the socialisation window (roughly three to sixteen weeks) treated as the priority it is — what happens in those weeks shapes the adult dog more than anything you do later. Short, frequent, positive sessions. See Parts IV and IX.

Health — what this breed is predisposed to

Drawn from this breed's documented health issues and cross-referenced to Part III. A predisposition is not a prophecy — most dogs of any breed never develop these — but it is what you and your vet should be watching for.

• Patellar luxation (Routine) — kneecap slips out of groove.

Health screening — what to test, and when

Derived from the predispositions above. Take this list to your vet; it is a starting point for a conversation, not a prescription, and your vet may reasonably add to it or leave items out for your dog.

Every dog, every breed: an annual health examination (twice yearly from seven years), body-condition scoring at each visit, dental assessment, year-round parasite control, and the core vaccinations.

Vaccination is NOT breed-specific, and any source that claims a breed-specific vaccination schedule should be treated with suspicion. The core schedule — the puppy series and its boosters, and rabies above all — is the same for this dog as for every other, and is set out in Parts VI and IX. What IS specific to the dog is its exposure: a dog that swims, roams, or lives where monsoon flooding occurs has a different leptospirosis risk from an apartment dog, and a dog that boards or meets many other dogs has a different kennel-cough risk. Discuss the dog's actual life with your vet, not its breed.

For breeders — test before you mate

The heritable subset of the screening above. These are the tests a responsible breeder of this breed completes BEFORE a mating, and the results a buyer is entitled to ask to see. A breeder who cannot produce them is telling you something. See Part XII.

• Patellar luxation — Patellar palpation by a vet

Feeding

Small stomachs, fast metabolisms. Feed a diet formulated for small breeds, split across three or four meals a day as a puppy and two as an adult; toy puppies can become dangerously hypoglycaemic if a meal is missed. Portions are tiny, which means treats and table scraps overwhelm the daily allowance startlingly fast — a single biscuit can be a meaningful share of a 4 kg dog's intake. Dental disease is near-universal in small breeds, so ask your vet about diet texture and dental care from the start.

Exercise and enrichment

Stated requirement: Low to moderate - daily walks and play.

Modest exercise needs, but 'low exercise' is not 'no exercise' — this dog still needs daily walks and enrichment, and is prone to obesity if it does not get them.

Climate and living conditions

Stated suitability: Fair to good, as the short coat suits warmth, but the small frame needs sun and cold protection..

Ageing and senior care

Life expectancy: 12-15 years. This dog is a senior from around 9–10 years, at which point wellness examinations should move to twice a year and senior blood and urine screening begins. Small dogs age slowly and often live into their mid-teens. Dental disease and heart-valve disease are the two things that most often shorten a small dog's life, and both are catchable early. See Part X.

Before you take one home

• Ask the breeder for the health-test results listed above — for BOTH parents, on paper, before you pay a deposit. A breeder who has done the tests will be proud to show you; one who deflects, or who tells you the tests are unnecessary in this line, is telling you what you need to know.
• Consider adoption. Shelters and rescues have dogs of every kind, including purebreds, and the local native or landrace dog is often healthier, better adapted to its climate, and more in need of a home than almost anything you can buy. See Part XII.

DRAFT — VET REVIEW PENDING. The predispositions, screening schedule, and breeder tests above are derived from this breed's recorded health issues; the feeding, exercise, climate, training, and ageing guidance is derived from its size, skull shape, coat, and temperament. Both are drafts until a veterinarian signs them off (Appendix A.3).

King Charles Spaniel (English Toy Spaniel)

Origin and purpose

Toy / Companion; FCI Group 9. Origin: England; older, shorter-muzzled cousin of the Cavalier.

Distinct from the Cavalier King Charles Spaniel, with a flatter face and domed head.

What a breed was built to do explains most of what it will do in your home. A dog selected for hundreds of years to run, guard, herd, or hunt does not stop wanting to because it now lives in an apartment — the drive is the breed, and the job of the owner is to give it somewhere to go.

Temperament and training

Stated temperament: Gentle, quiet, affectionate lapdog; reserved with strangers.

Reward-based training from the day the puppy arrives, with the socialisation window (roughly three to sixteen weeks) treated as the priority it is — what happens in those weeks shapes the adult dog more than anything you do later. Short, frequent, positive sessions. See Parts IV and IX.

Health — what this breed is predisposed to

Drawn from this breed's documented health issues and cross-referenced to Part III. A predisposition is not a prophecy — most dogs of any breed never develop these — but it is what you and your vet should be watching for.

• Brachycephalic obstructive airway syndrome (BOAS) (URGENT) — anatomical obstruction in flat-faced breeds (Pug, French Bulldog, Bulldog, Boxer).
• Mitral valve disease (Routine) — degenerative valve disease; most common in senior small breeds (Cavalier King Charles, Dachshund, Chihuahua).
• Patellar luxation (Routine) — kneecap slips out of groove.

Health screening — what to test, and when

Derived from the predispositions above. Take this list to your vet; it is a starting point for a conversation, not a prescription, and your vet may reasonably add to it or leave items out for your dog.

Every dog, every breed: an annual health examination (twice yearly from seven years), body-condition scoring at each visit, dental assessment, year-round parasite control, and the core vaccinations.

Vaccination is NOT breed-specific, and any source that claims a breed-specific vaccination schedule should be treated with suspicion. The core schedule — the puppy series and its boosters, and rabies above all — is the same for this dog as for every other, and is set out in Parts VI and IX. What IS specific to the dog is its exposure: a dog that swims, roams, or lives where monsoon flooding occurs has a different leptospirosis risk from an apartment dog, and a dog that boards or meets many other dogs has a different kennel-cough risk. Discuss the dog's actual life with your vet, not its breed.

For breeders — test before you mate

The heritable subset of the screening above. These are the tests a responsible breeder of this breed completes BEFORE a mating, and the results a buyer is entitled to ask to see. A breeder who cannot produce them is telling you something. See Part XII.

• Brachycephalic obstructive airway syndrome (BOAS) — BOAS functional grading (an exercise-tolerance assessment)
• Mitral valve disease — Cardiac auscultation; echocardiography once a murmur is heard
• Patellar luxation — Patellar palpation by a vet

Feeding

Small stomachs, fast metabolisms. Feed a diet formulated for small breeds, split across three or four meals a day as a puppy and two as an adult; toy puppies can become dangerously hypoglycaemic if a meal is missed. Portions are tiny, which means treats and table scraps overwhelm the daily allowance startlingly fast — a single biscuit can be a meaningful share of a 4 kg dog's intake. Dental disease is near-universal in small breeds, so ask your vet about diet texture and dental care from the start.

Exercise and enrichment

Stated requirement: Low - short daily walks and gentle play.

Modest exercise needs, but 'low exercise' is not 'no exercise' — this dog still needs daily walks and enrichment, and is prone to obesity if it does not get them.

Climate and living conditions

Stated suitability: Poor to fair, as the flat face makes heat and humidity risky; keep cool and avoid exertion in warm weather..

Ageing and senior care

Life expectancy: 10-12 years. This dog is a senior from around 9–10 years, at which point wellness examinations should move to twice a year and senior blood and urine screening begins. Small dogs age slowly and often live into their mid-teens. Dental disease and heart-valve disease are the two things that most often shorten a small dog's life, and both are catchable early. See Part X.

Before you take one home

• Ask the breeder for the health-test results listed above — for BOTH parents, on paper, before you pay a deposit. A breeder who has done the tests will be proud to show you; one who deflects, or who tells you the tests are unnecessary in this line, is telling you what you need to know.
• Consider adoption. Shelters and rescues have dogs of every kind, including purebreds, and the local native or landrace dog is often healthier, better adapted to its climate, and more in need of a home than almost anything you can buy. See Part XII.

DRAFT — VET REVIEW PENDING. The predispositions, screening schedule, and breeder tests above are derived from this breed's recorded health issues; the feeding, exercise, climate, training, and ageing guidance is derived from its size, skull shape, coat, and temperament. Both are drafts until a veterinarian signs them off (Appendix A.3).

Kromfohrlander

Origin and purpose

Companion; FCI Group 9. Origin: Germany; developed post-WWII, wire- and smooth-haired varieties.

A purpose-bred companion dog, not a hunter; one of the few breeds developed as a family pet.

What a breed was built to do explains most of what it will do in your home. A dog selected for hundreds of years to run, guard, herd, or hunt does not stop wanting to because it now lives in an apartment — the drive is the breed, and the job of the owner is to give it somewhere to go.

Temperament and training

Stated temperament: Friendly, adaptable, affectionate companion; devoted to family, wary of strangers.

A guarding breed: it is naturally suspicious of strangers, and that is what it was bred for. Early, broad, positive socialisation — many people, many places, many situations, before sixteen weeks — is not optional for this breed; it is the difference between a discriminating guardian and a dangerous liability. A guarding dog that has not been socialised is a problem you have created, not a temperament you have discovered.

Health — what this breed is predisposed to

Drawn from this breed's documented health issues and cross-referenced to Part III. A predisposition is not a prophecy — most dogs of any breed never develop these — but it is what you and your vet should be watching for.

• Patellar luxation (Routine) — kneecap slips out of groove.

Health screening — what to test, and when

Derived from the predispositions above. Take this list to your vet; it is a starting point for a conversation, not a prescription, and your vet may reasonably add to it or leave items out for your dog.

Every dog, every breed: an annual health examination (twice yearly from seven years), body-condition scoring at each visit, dental assessment, year-round parasite control, and the core vaccinations.

Vaccination is NOT breed-specific, and any source that claims a breed-specific vaccination schedule should be treated with suspicion. The core schedule — the puppy series and its boosters, and rabies above all — is the same for this dog as for every other, and is set out in Parts VI and IX. What IS specific to the dog is its exposure: a dog that swims, roams, or lives where monsoon flooding occurs has a different leptospirosis risk from an apartment dog, and a dog that boards or meets many other dogs has a different kennel-cough risk. Discuss the dog's actual life with your vet, not its breed.

For breeders — test before you mate

The heritable subset of the screening above. These are the tests a responsible breeder of this breed completes BEFORE a mating, and the results a buyer is entitled to ask to see. A breeder who cannot produce them is telling you something. See Part XII.

• Patellar luxation — Patellar palpation by a vet

Feeding

The most forgiving size to feed. A good-quality complete diet appropriate to the life stage, measured with a cup or scales rather than judged by eye, split into two meals a day. Weigh the food; guessing is how dogs get fat. Treats counted within the daily allowance, not added on top.

Exercise and enrichment

Stated requirement: Moderate - daily walks and play.

Moderate daily exercise plus mental stimulation. Adaptable to apartment life provided the daily walk actually happens every day.

Climate and living conditions

Stated suitability: Fair to good and adaptable at its medium size; manage the coat and avoid midday heat..

Ageing and senior care

Life expectancy: 13-15 years. This dog is a senior from around 8–9 years, at which point wellness examinations should move to twice a year and senior blood and urine screening begins. Watch for the gradual onset of arthritis, dental disease, and the endocrine conditions of middle age. See Part X.

Before you take one home

• Ask the breeder for the health-test results listed above — for BOTH parents, on paper, before you pay a deposit. A breeder who has done the tests will be proud to show you; one who deflects, or who tells you the tests are unnecessary in this line, is telling you what you need to know.
• Consider adoption. Shelters and rescues have dogs of every kind, including purebreds, and the local native or landrace dog is often healthier, better adapted to its climate, and more in need of a home than almost anything you can buy. See Part XII.

DRAFT — VET REVIEW PENDING. The predispositions, screening schedule, and breeder tests above are derived from this breed's recorded health issues; the feeding, exercise, climate, training, and ageing guidance is derived from its size, skull shape, coat, and temperament. Both are drafts until a veterinarian signs them off (Appendix A.3).

Lowchen (Little Lion Dog)

Origin and purpose

Toy / Companion; FCI Group 9. Origin: Continental Europe (France/Germany); bichon-type traditionally clipped in a lion trim.

One of the rarer breeds historically; the lion clip is traditional, not a natural coat pattern.

What a breed was built to do explains most of what it will do in your home. A dog selected for hundreds of years to run, guard, herd, or hunt does not stop wanting to because it now lives in an apartment — the drive is the breed, and the job of the owner is to give it somewhere to go.

Temperament and training

Stated temperament: Lively, affectionate, sociable and confident; bonds closely with family.

Reward-based training from the day the puppy arrives, with the socialisation window (roughly three to sixteen weeks) treated as the priority it is — what happens in those weeks shapes the adult dog more than anything you do later. Short, frequent, positive sessions. See Parts IV and IX.

Health — what this breed is predisposed to

Drawn from this breed's documented health issues and cross-referenced to Part III. A predisposition is not a prophecy — most dogs of any breed never develop these — but it is what you and your vet should be watching for.

• Cataracts (Routine) — congenital or diabetic or senior.
• Patellar luxation (Routine) — kneecap slips out of groove.
• Progressive retinal atrophy (Routine) — genetic retinal degeneration.

Health screening — what to test, and when

Derived from the predispositions above. Take this list to your vet; it is a starting point for a conversation, not a prescription, and your vet may reasonably add to it or leave items out for your dog.

Every dog, every breed: an annual health examination (twice yearly from seven years), body-condition scoring at each visit, dental assessment, year-round parasite control, and the core vaccinations.

Vaccination is NOT breed-specific, and any source that claims a breed-specific vaccination schedule should be treated with suspicion. The core schedule — the puppy series and its boosters, and rabies above all — is the same for this dog as for every other, and is set out in Parts VI and IX. What IS specific to the dog is its exposure: a dog that swims, roams, or lives where monsoon flooding occurs has a different leptospirosis risk from an apartment dog, and a dog that boards or meets many other dogs has a different kennel-cough risk. Discuss the dog's actual life with your vet, not its breed.

For breeders — test before you mate

The heritable subset of the screening above. These are the tests a responsible breeder of this breed completes BEFORE a mating, and the results a buyer is entitled to ask to see. A breeder who cannot produce them is telling you something. See Part XII.

• Cataracts — Ophthalmologist eye examination
• Patellar luxation — Patellar palpation by a vet
• Progressive retinal atrophy — Ophthalmologist eye examination, plus DNA test where one exists for the breed

Feeding

Small stomachs, fast metabolisms. Feed a diet formulated for small breeds, split across three or four meals a day as a puppy and two as an adult; toy puppies can become dangerously hypoglycaemic if a meal is missed. Portions are tiny, which means treats and table scraps overwhelm the daily allowance startlingly fast — a single biscuit can be a meaningful share of a 4 kg dog's intake. Dental disease is near-universal in small breeds, so ask your vet about diet texture and dental care from the start.

Exercise and enrichment

Stated requirement: Low to moderate - daily walks and play.

Modest exercise needs, but 'low exercise' is not 'no exercise' — this dog still needs daily walks and enrichment, and is prone to obesity if it does not get them.

Climate and living conditions

Stated suitability: Fair to good and adaptable given its small size, but the long single coat needs regular grooming and heat care..

Ageing and senior care

Life expectancy: 13-15 years. This dog is a senior from around 9–10 years, at which point wellness examinations should move to twice a year and senior blood and urine screening begins. Small dogs age slowly and often live into their mid-teens. Dental disease and heart-valve disease are the two things that most often shorten a small dog's life, and both are catchable early. See Part X.

Before you take one home

• Ask the breeder for the health-test results listed above — for BOTH parents, on paper, before you pay a deposit. A breeder who has done the tests will be proud to show you; one who deflects, or who tells you the tests are unnecessary in this line, is telling you what you need to know.
• Consider adoption. Shelters and rescues have dogs of every kind, including purebreds, and the local native or landrace dog is often healthier, better adapted to its climate, and more in need of a home than almost anything you can buy. See Part XII.

DRAFT — VET REVIEW PENDING. The predispositions, screening schedule, and breeder tests above are derived from this breed's recorded health issues; the feeding, exercise, climate, training, and ageing guidance is derived from its size, skull shape, coat, and temperament. Both are drafts until a veterinarian signs them off (Appendix A.3).

Maltese

Origin and purpose

Toy (AKC). Origin: Mediterranean.

Long lifespan; dental care from puppyhood is essential.

What a breed was built to do explains most of what it will do in your home. A dog selected for hundreds of years to run, guard, herd, or hunt does not stop wanting to because it now lives in an apartment — the drive is the breed, and the job of the owner is to give it somewhere to go.

Temperament and training

Stated temperament: Gentle, affectionate, playful.

Reward-based training from the day the puppy arrives, with the socialisation window (roughly three to sixteen weeks) treated as the priority it is — what happens in those weeks shapes the adult dog more than anything you do later. Short, frequent, positive sessions. See Parts IV and IX.

Health — what this breed is predisposed to

Drawn from this breed's documented health issues and cross-referenced to Part III. A predisposition is not a prophecy — most dogs of any breed never develop these — but it is what you and your vet should be watching for.

• Juvenile hypoglycaemia (EMERGENCY) — toy-breed puppies.
• Portosystemic shunt (URGENT) — abnormal blood vessel bypassing liver.
• Patellar luxation (Routine) — kneecap slips out of groove.
• Periodontal disease (Routine) — the most-diagnosed condition overall in adult dogs.

Health screening — what to test, and when

Derived from the predispositions above. Take this list to your vet; it is a starting point for a conversation, not a prescription, and your vet may reasonably add to it or leave items out for your dog.

Every dog, every breed: an annual health examination (twice yearly from seven years), body-condition scoring at each visit, dental assessment, year-round parasite control, and the core vaccinations.

Vaccination is NOT breed-specific, and any source that claims a breed-specific vaccination schedule should be treated with suspicion. The core schedule — the puppy series and its boosters, and rabies above all — is the same for this dog as for every other, and is set out in Parts VI and IX. What IS specific to the dog is its exposure: a dog that swims, roams, or lives where monsoon flooding occurs has a different leptospirosis risk from an apartment dog, and a dog that boards or meets many other dogs has a different kennel-cough risk. Discuss the dog's actual life with your vet, not its breed.

For breeders — test before you mate

The heritable subset of the screening above. These are the tests a responsible breeder of this breed completes BEFORE a mating, and the results a buyer is entitled to ask to see. A breeder who cannot produce them is telling you something. See Part XII.

• Patellar luxation — Patellar palpation by a vet
• Portosystemic shunt — Bile-acid blood test; imaging

Feeding

Small stomachs, fast metabolisms. Feed a diet formulated for small breeds, split across three or four meals a day as a puppy and two as an adult; toy puppies can become dangerously hypoglycaemic if a meal is missed. Portions are tiny, which means treats and table scraps overwhelm the daily allowance startlingly fast — a single biscuit can be a meaningful share of a 4 kg dog's intake. Dental disease is near-universal in small breeds, so ask your vet about diet texture and dental care from the start.

Exercise and enrichment

Stated requirement: Low — 20 min/day.

Modest exercise needs, but 'low exercise' is not 'no exercise' — this dog still needs daily walks and enrichment, and is prone to obesity if it does not get them.

Coat and grooming

Long, silky, white, single coat. Brush daily if long; most owners keep a puppy clip. Tear-staining needs daily wiping.

Climate and living conditions

Stated suitability: Excellent for apartments; grooming-intensive..

This breed is well adapted to hot climates — which is one of the strongest practical arguments for it. It still needs shade, unlimited fresh water, and walks outside the hottest hours, but it is not fighting its own biology to live here.

Ageing and senior care

Life expectancy: 12–15 years. This dog is a senior from around 9–10 years, at which point wellness examinations should move to twice a year and senior blood and urine screening begins. Small dogs age slowly and often live into their mid-teens. Dental disease and heart-valve disease are the two things that most often shorten a small dog's life, and both are catchable early. See Part X.

Before you take one home

• Ask the breeder for the health-test results listed above — for BOTH parents, on paper, before you pay a deposit. A breeder who has done the tests will be proud to show you; one who deflects, or who tells you the tests are unnecessary in this line, is telling you what you need to know.
• Consider adoption. Shelters and rescues have dogs of every kind, including purebreds, and the local native or landrace dog is often healthier, better adapted to its climate, and more in need of a home than almost anything you can buy. See Part XII.

DRAFT — VET REVIEW PENDING. The predispositions, screening schedule, and breeder tests above are derived from this breed's recorded health issues; the feeding, exercise, climate, training, and ageing guidance is derived from its size, skull shape, coat, and temperament. Both are drafts until a veterinarian signs them off (Appendix A.3).

Miniature Pinscher

Origin and purpose

Toy (AKC). Origin: Germany.

Not a miniature Doberman despite the appearance; a distinct ancient lineage.

What a breed was built to do explains most of what it will do in your home. A dog selected for hundreds of years to run, guard, herd, or hunt does not stop wanting to because it now lives in an apartment — the drive is the breed, and the job of the owner is to give it somewhere to go.

Temperament and training

Stated temperament: Fearless, spirited, alert.

Reward-based training from the day the puppy arrives, with the socialisation window (roughly three to sixteen weeks) treated as the priority it is — what happens in those weeks shapes the adult dog more than anything you do later. Short, frequent, positive sessions. See Parts IV and IX.

Health — what this breed is predisposed to

Drawn from this breed's documented health issues and cross-referenced to Part III. A predisposition is not a prophecy — most dogs of any breed never develop these — but it is what you and your vet should be watching for.

• Hypothyroidism (Routine) — underactive thyroid.
• Legg-Calvé-Perthes disease (Routine) — femoral head necrosis in small breeds (Toy, terriers).
• Patellar luxation (Routine) — kneecap slips out of groove.
• Progressive retinal atrophy (Routine) — genetic retinal degeneration.

Health screening — what to test, and when

Derived from the predispositions above. Take this list to your vet; it is a starting point for a conversation, not a prescription, and your vet may reasonably add to it or leave items out for your dog.

Every dog, every breed: an annual health examination (twice yearly from seven years), body-condition scoring at each visit, dental assessment, year-round parasite control, and the core vaccinations.

Vaccination is NOT breed-specific, and any source that claims a breed-specific vaccination schedule should be treated with suspicion. The core schedule — the puppy series and its boosters, and rabies above all — is the same for this dog as for every other, and is set out in Parts VI and IX. What IS specific to the dog is its exposure: a dog that swims, roams, or lives where monsoon flooding occurs has a different leptospirosis risk from an apartment dog, and a dog that boards or meets many other dogs has a different kennel-cough risk. Discuss the dog's actual life with your vet, not its breed.

For breeders — test before you mate

The heritable subset of the screening above. These are the tests a responsible breeder of this breed completes BEFORE a mating, and the results a buyer is entitled to ask to see. A breeder who cannot produce them is telling you something. See Part XII.

• Hypothyroidism — Thyroid blood panel
• Legg-Calvé-Perthes disease — Hip radiographs
• Patellar luxation — Patellar palpation by a vet
• Progressive retinal atrophy — Ophthalmologist eye examination, plus DNA test where one exists for the breed

Feeding

Small stomachs, fast metabolisms. Feed a diet formulated for small breeds, split across three or four meals a day as a puppy and two as an adult; toy puppies can become dangerously hypoglycaemic if a meal is missed. Portions are tiny, which means treats and table scraps overwhelm the daily allowance startlingly fast — a single biscuit can be a meaningful share of a 4 kg dog's intake. Dental disease is near-universal in small breeds, so ask your vet about diet texture and dental care from the start.

Exercise and enrichment

Stated requirement: Moderate — 30–45 min/day.

Moderate daily exercise plus mental stimulation. Adaptable to apartment life provided the daily walk actually happens every day.

Climate and living conditions

Stated suitability: Good for apartments..

Ageing and senior care

Life expectancy: 13–15 years. This dog is a senior from around 9–10 years, at which point wellness examinations should move to twice a year and senior blood and urine screening begins. Small dogs age slowly and often live into their mid-teens. Dental disease and heart-valve disease are the two things that most often shorten a small dog's life, and both are catchable early. See Part X.

Before you take one home

• Ask the breeder for the health-test results listed above — for BOTH parents, on paper, before you pay a deposit. A breeder who has done the tests will be proud to show you; one who deflects, or who tells you the tests are unnecessary in this line, is telling you what you need to know.
• Consider adoption. Shelters and rescues have dogs of every kind, including purebreds, and the local native or landrace dog is often healthier, better adapted to its climate, and more in need of a home than almost anything you can buy. See Part XII.

DRAFT — VET REVIEW PENDING. The predispositions, screening schedule, and breeder tests above are derived from this breed's recorded health issues; the feeding, exercise, climate, training, and ageing guidance is derived from its size, skull shape, coat, and temperament. Both are drafts until a veterinarian signs them off (Appendix A.3).

Papillon

Origin and purpose

Toy (AKC). Origin: France / Belgium.

One of the highest-scoring toy breeds on canine cognition tests.

What a breed was built to do explains most of what it will do in your home. A dog selected for hundreds of years to run, guard, herd, or hunt does not stop wanting to because it now lives in an apartment — the drive is the breed, and the job of the owner is to give it somewhere to go.

Temperament and training

Stated temperament: Alert, intelligent, friendly.

Reward-based training from the day the puppy arrives, with the socialisation window (roughly three to sixteen weeks) treated as the priority it is — what happens in those weeks shapes the adult dog more than anything you do later. Short, frequent, positive sessions. See Parts IV and IX.

Health — what this breed is predisposed to

Drawn from this breed's documented health issues and cross-referenced to Part III. A predisposition is not a prophecy — most dogs of any breed never develop these — but it is what you and your vet should be watching for.

• Patellar luxation (Routine) — kneecap slips out of groove.
• Periodontal disease (Routine) — the most-diagnosed condition overall in adult dogs.
• Progressive retinal atrophy (Routine) — genetic retinal degeneration.

Health screening — what to test, and when

Derived from the predispositions above. Take this list to your vet; it is a starting point for a conversation, not a prescription, and your vet may reasonably add to it or leave items out for your dog.

Every dog, every breed: an annual health examination (twice yearly from seven years), body-condition scoring at each visit, dental assessment, year-round parasite control, and the core vaccinations.

Vaccination is NOT breed-specific, and any source that claims a breed-specific vaccination schedule should be treated with suspicion. The core schedule — the puppy series and its boosters, and rabies above all — is the same for this dog as for every other, and is set out in Parts VI and IX. What IS specific to the dog is its exposure: a dog that swims, roams, or lives where monsoon flooding occurs has a different leptospirosis risk from an apartment dog, and a dog that boards or meets many other dogs has a different kennel-cough risk. Discuss the dog's actual life with your vet, not its breed.

For breeders — test before you mate

The heritable subset of the screening above. These are the tests a responsible breeder of this breed completes BEFORE a mating, and the results a buyer is entitled to ask to see. A breeder who cannot produce them is telling you something. See Part XII.

• Patellar luxation — Patellar palpation by a vet
• Progressive retinal atrophy — Ophthalmologist eye examination, plus DNA test where one exists for the breed

Feeding

Small stomachs, fast metabolisms. Feed a diet formulated for small breeds, split across three or four meals a day as a puppy and two as an adult; toy puppies can become dangerously hypoglycaemic if a meal is missed. Portions are tiny, which means treats and table scraps overwhelm the daily allowance startlingly fast — a single biscuit can be a meaningful share of a 4 kg dog's intake. Dental disease is near-universal in small breeds, so ask your vet about diet texture and dental care from the start.

Exercise and enrichment

Stated requirement: Moderate — 30 min/day.

Moderate daily exercise plus mental stimulation. Adaptable to apartment life provided the daily walk actually happens every day.

Coat and grooming

Long, fine, silky single coat. Brush 2–3× weekly.

Climate and living conditions

Stated suitability: Excellent for apartments..

This breed is well adapted to hot climates — which is one of the strongest practical arguments for it. It still needs shade, unlimited fresh water, and walks outside the hottest hours, but it is not fighting its own biology to live here.

Ageing and senior care

Life expectancy: 13–16 years. This dog is a senior from around 9–10 years, at which point wellness examinations should move to twice a year and senior blood and urine screening begins. Small dogs age slowly and often live into their mid-teens. Dental disease and heart-valve disease are the two things that most often shorten a small dog's life, and both are catchable early. See Part X.

Before you take one home

• Ask the breeder for the health-test results listed above — for BOTH parents, on paper, before you pay a deposit. A breeder who has done the tests will be proud to show you; one who deflects, or who tells you the tests are unnecessary in this line, is telling you what you need to know.
• Consider adoption. Shelters and rescues have dogs of every kind, including purebreds, and the local native or landrace dog is often healthier, better adapted to its climate, and more in need of a home than almost anything you can buy. See Part XII.

DRAFT — VET REVIEW PENDING. The predispositions, screening schedule, and breeder tests above are derived from this breed's recorded health issues; the feeding, exercise, climate, training, and ageing guidance is derived from its size, skull shape, coat, and temperament. Both are drafts until a veterinarian signs them off (Appendix A.3).

Pekingese

Origin and purpose

Toy (AKC). Origin: China.

An ancient Chinese imperial companion breed with brachycephalic welfare concerns.

What a breed was built to do explains most of what it will do in your home. A dog selected for hundreds of years to run, guard, herd, or hunt does not stop wanting to because it now lives in an apartment — the drive is the breed, and the job of the owner is to give it somewhere to go.

Temperament and training

Stated temperament: Confident, aloof, affectionate with family.

This is an independent-minded breed that was developed to make its own decisions, and it will not work for you simply because you asked. That is not stubbornness or stupidity — it is the trait the breed was selected for. Training must be genuinely rewarding to the dog, and expectations of instant, military obedience are misplaced. Recall, in particular, is often unreliable in these breeds; be honest about that before letting one off-lead near traffic.

Health — what this breed is predisposed to

Drawn from this breed's documented health issues and cross-referenced to Part III. A predisposition is not a prophecy — most dogs of any breed never develop these — but it is what you and your vet should be watching for.

• Intervertebral disc disease (IVDD) (EMERGENCY) — disc herniation.
• Brachycephalic obstructive airway syndrome (BOAS) (URGENT) — anatomical obstruction in flat-faced breeds (Pug, French Bulldog, Bulldog, Boxer).
• Cherry eye (Routine) — prolapse of the third eyelid gland.
• Entropion (Routine) — eyelid rolls inward.

Health screening — what to test, and when

Derived from the predispositions above. Take this list to your vet; it is a starting point for a conversation, not a prescription, and your vet may reasonably add to it or leave items out for your dog.

Every dog, every breed: an annual health examination (twice yearly from seven years), body-condition scoring at each visit, dental assessment, year-round parasite control, and the core vaccinations.

Vaccination is NOT breed-specific, and any source that claims a breed-specific vaccination schedule should be treated with suspicion. The core schedule — the puppy series and its boosters, and rabies above all — is the same for this dog as for every other, and is set out in Parts VI and IX. What IS specific to the dog is its exposure: a dog that swims, roams, or lives where monsoon flooding occurs has a different leptospirosis risk from an apartment dog, and a dog that boards or meets many other dogs has a different kennel-cough risk. Discuss the dog's actual life with your vet, not its breed.

For breeders — test before you mate

The heritable subset of the screening above. These are the tests a responsible breeder of this breed completes BEFORE a mating, and the results a buyer is entitled to ask to see. A breeder who cannot produce them is telling you something. See Part XII.

• Brachycephalic obstructive airway syndrome (BOAS) — BOAS functional grading (an exercise-tolerance assessment)
• Entropion — Eye examination
• Intervertebral disc disease (IVDD) — DNA test for the chondrodystrophy variant; imaging if signs appear

Feeding

Small stomachs, fast metabolisms. Feed a diet formulated for small breeds, split across three or four meals a day as a puppy and two as an adult; toy puppies can become dangerously hypoglycaemic if a meal is missed. Portions are tiny, which means treats and table scraps overwhelm the daily allowance startlingly fast — a single biscuit can be a meaningful share of a 4 kg dog's intake. Dental disease is near-universal in small breeds, so ask your vet about diet texture and dental care from the start.

Exercise and enrichment

Stated requirement: Low.

Modest exercise needs, but 'low exercise' is not 'no exercise' — this dog still needs daily walks and enrichment, and is prone to obesity if it does not get them.

Coat and grooming

Long, coarse double coat with a heavy mane. Brush daily; clean the facial folds. Brachycephalic and heavily coated — a hard dog to keep cool.

Climate and living conditions

Stated suitability: Poorly suited to hot climates; the brachycephalic build raises heat and welfare concerns. Best in temperate, air-conditioned settings..

HEAT IS THE DEFINING WELFARE ISSUE FOR THIS BREED IN ANY HOT CLIMATE. A short skull means a compromised airway, and dogs cool themselves by panting — so this dog cannot cool itself efficiently, and heat and humidity are therefore genuinely dangerous to it rather than merely uncomfortable. Walk only at dawn and dusk, never on hot ground, never in the midday sun, and never leave it in a vehicle even briefly. Keep it lean: excess weight makes the airway worse. Air-conditioning is not a luxury for this breed in a hot climate. Learn the signs of heatstroke (see Part III) and treat any laboured breathing in heat as an emergency. Airlines frequently refuse to carry these breeds, and they are right to.

Ageing and senior care

Life expectancy: 12–15 years. This dog is a senior from around 9–10 years, at which point wellness examinations should move to twice a year and senior blood and urine screening begins. Small dogs age slowly and often live into their mid-teens. Dental disease and heart-valve disease are the two things that most often shorten a small dog's life, and both are catchable early. See Part X.

Before you take one home

• Ask the breeder for the health-test results listed above — for BOTH parents, on paper, before you pay a deposit. A breeder who has done the tests will be proud to show you; one who deflects, or who tells you the tests are unnecessary in this line, is telling you what you need to know.
• This is a short-skulled breed. Choose the puppy with the most open nostrils and the longest muzzle you can find, and reject any that snores, snorts, or struggles for breath at rest — those are not endearing breed traits, they are signs of a dog that cannot breathe properly. Ask whether the parents have been BOAS-graded. In a hot climate this decision has consequences you will live with daily.
• Consider adoption. Shelters and rescues have dogs of every kind, including purebreds, and the local native or landrace dog is often healthier, better adapted to its climate, and more in need of a home than almost anything you can buy. See Part XII.

DRAFT — VET REVIEW PENDING. The predispositions, screening schedule, and breeder tests above are derived from this breed's recorded health issues; the feeding, exercise, climate, training, and ageing guidance is derived from its size, skull shape, coat, and temperament. Both are drafts until a veterinarian signs them off (Appendix A.3).

Petit Brabancon

Origin and purpose

Toy / Companion; FCI Group 9. Origin: Belgium; the smooth-coated variety of the Belgian griffons.

The smooth-coated sibling of the Brussels Griffon and Griffon Belge; no stripping needed.

What a breed was built to do explains most of what it will do in your home. A dog selected for hundreds of years to run, guard, herd, or hunt does not stop wanting to because it now lives in an apartment — the drive is the breed, and the job of the owner is to give it somewhere to go.

Temperament and training

Stated temperament: Alert, affectionate, lively and self-important; strongly attached to family.

Reward-based training from the day the puppy arrives, with the socialisation window (roughly three to sixteen weeks) treated as the priority it is — what happens in those weeks shapes the adult dog more than anything you do later. Short, frequent, positive sessions. See Parts IV and IX.

Health — what this breed is predisposed to

Drawn from this breed's documented health issues and cross-referenced to Part III. A predisposition is not a prophecy — most dogs of any breed never develop these — but it is what you and your vet should be watching for.

• Brachycephalic obstructive airway syndrome (BOAS) (URGENT) — anatomical obstruction in flat-faced breeds (Pug, French Bulldog, Bulldog, Boxer).
• Syringomyelia (URGENT) — Fluid-filled cavities form within the spinal cord, usually because the skull is too small for the brain it contains and the flow of cerebrospinal fluid is obstructed.
• Patellar luxation (Routine) — kneecap slips out of groove.

Health screening — what to test, and when

Derived from the predispositions above. Take this list to your vet; it is a starting point for a conversation, not a prescription, and your vet may reasonably add to it or leave items out for your dog.

Every dog, every breed: an annual health examination (twice yearly from seven years), body-condition scoring at each visit, dental assessment, year-round parasite control, and the core vaccinations.

Vaccination is NOT breed-specific, and any source that claims a breed-specific vaccination schedule should be treated with suspicion. The core schedule — the puppy series and its boosters, and rabies above all — is the same for this dog as for every other, and is set out in Parts VI and IX. What IS specific to the dog is its exposure: a dog that swims, roams, or lives where monsoon flooding occurs has a different leptospirosis risk from an apartment dog, and a dog that boards or meets many other dogs has a different kennel-cough risk. Discuss the dog's actual life with your vet, not its breed.

For breeders — test before you mate

The heritable subset of the screening above. These are the tests a responsible breeder of this breed completes BEFORE a mating, and the results a buyer is entitled to ask to see. A breeder who cannot produce them is telling you something. See Part XII.

• Brachycephalic obstructive airway syndrome (BOAS) — BOAS functional grading (an exercise-tolerance assessment)
• Patellar luxation — Patellar palpation by a vet
• Syringomyelia — MRI of the head and neck

Feeding

Small stomachs, fast metabolisms. Feed a diet formulated for small breeds, split across three or four meals a day as a puppy and two as an adult; toy puppies can become dangerously hypoglycaemic if a meal is missed. Portions are tiny, which means treats and table scraps overwhelm the daily allowance startlingly fast — a single biscuit can be a meaningful share of a 4 kg dog's intake. Dental disease is near-universal in small breeds, so ask your vet about diet texture and dental care from the start.

Exercise and enrichment

Stated requirement: Low to moderate - short walks and play.

Modest exercise needs, but 'low exercise' is not 'no exercise' — this dog still needs daily walks and enrichment, and is prone to obesity if it does not get them.

Climate and living conditions

Stated suitability: Fair, as the flat face means heat sensitivity; keep cool and avoid exertion in warm weather..

Ageing and senior care

Life expectancy: 12-15 years. This dog is a senior from around 9–10 years, at which point wellness examinations should move to twice a year and senior blood and urine screening begins. Small dogs age slowly and often live into their mid-teens. Dental disease and heart-valve disease are the two things that most often shorten a small dog's life, and both are catchable early. See Part X.

Before you take one home

• Ask the breeder for the health-test results listed above — for BOTH parents, on paper, before you pay a deposit. A breeder who has done the tests will be proud to show you; one who deflects, or who tells you the tests are unnecessary in this line, is telling you what you need to know.
• Consider adoption. Shelters and rescues have dogs of every kind, including purebreds, and the local native or landrace dog is often healthier, better adapted to its climate, and more in need of a home than almost anything you can buy. See Part XII.

DRAFT — VET REVIEW PENDING. The predispositions, screening schedule, and breeder tests above are derived from this breed's recorded health issues; the feeding, exercise, climate, training, and ageing guidance is derived from its size, skull shape, coat, and temperament. Both are drafts until a veterinarian signs them off (Appendix A.3).

Pomeranian

Origin and purpose

Toy (AKC). Origin: Pomerania (northern Poland / Germany).

Vocal habits (barking) require early training.

What a breed was built to do explains most of what it will do in your home. A dog selected for hundreds of years to run, guard, herd, or hunt does not stop wanting to because it now lives in an apartment — the drive is the breed, and the job of the owner is to give it somewhere to go.

Temperament and training

Stated temperament: Extroverted, alert, vocal.

Reward-based training from the day the puppy arrives, with the socialisation window (roughly three to sixteen weeks) treated as the priority it is — what happens in those weeks shapes the adult dog more than anything you do later. Short, frequent, positive sessions. See Parts IV and IX.

Health — what this breed is predisposed to

Drawn from this breed's documented health issues and cross-referenced to Part III. A predisposition is not a prophecy — most dogs of any breed never develop these — but it is what you and your vet should be watching for.

• Patellar luxation (Routine) — kneecap slips out of groove.
• Periodontal disease (Routine) — the most-diagnosed condition overall in adult dogs.
• Tracheal collapse (Routine) — floppy trachea in small breeds (Pomeranian, Chihuahua, Yorkshire Terrier).

Health screening — what to test, and when

Derived from the predispositions above. Take this list to your vet; it is a starting point for a conversation, not a prescription, and your vet may reasonably add to it or leave items out for your dog.

Every dog, every breed: an annual health examination (twice yearly from seven years), body-condition scoring at each visit, dental assessment, year-round parasite control, and the core vaccinations.

Vaccination is NOT breed-specific, and any source that claims a breed-specific vaccination schedule should be treated with suspicion. The core schedule — the puppy series and its boosters, and rabies above all — is the same for this dog as for every other, and is set out in Parts VI and IX. What IS specific to the dog is its exposure: a dog that swims, roams, or lives where monsoon flooding occurs has a different leptospirosis risk from an apartment dog, and a dog that boards or meets many other dogs has a different kennel-cough risk. Discuss the dog's actual life with your vet, not its breed.

For breeders — test before you mate

The heritable subset of the screening above. These are the tests a responsible breeder of this breed completes BEFORE a mating, and the results a buyer is entitled to ask to see. A breeder who cannot produce them is telling you something. See Part XII.

• Patellar luxation — Patellar palpation by a vet

Feeding

Small stomachs, fast metabolisms. Feed a diet formulated for small breeds, split across three or four meals a day as a puppy and two as an adult; toy puppies can become dangerously hypoglycaemic if a meal is missed. Portions are tiny, which means treats and table scraps overwhelm the daily allowance startlingly fast — a single biscuit can be a meaningful share of a 4 kg dog's intake. Dental disease is near-universal in small breeds, so ask your vet about diet texture and dental care from the start.

Exercise and enrichment

Stated requirement: Low — 20–30 min/day.

Modest exercise needs, but 'low exercise' is not 'no exercise' — this dog still needs daily walks and enrichment, and is prone to obesity if it does not get them.

Coat and grooming

Profuse double coat with a stand-off ruff. Brush 3–4× weekly. Never shave — the coat may not regrow correctly.

Climate and living conditions

Stated suitability: Popular; grooming-intensive, with moderate heat management needs..

This breed carries a heavy double coat evolved for cold. It can be kept in a hot climate, but only with genuine commitment: shade and water at all times, exercise confined to the cool hours, and often air-conditioning through summer. Do NOT shave the double coat — counter-intuitively it insulates against heat as well as cold, and shaving it can ruin the coat and expose the skin to sunburn. Watch closely for heat stress, and think hard about whether the climate you live in is fair to this dog before acquiring one.

Ageing and senior care

Life expectancy: 12–16 years. This dog is a senior from around 9–10 years, at which point wellness examinations should move to twice a year and senior blood and urine screening begins. Small dogs age slowly and often live into their mid-teens. Dental disease and heart-valve disease are the two things that most often shorten a small dog's life, and both are catchable early. See Part X.

Before you take one home

• Ask the breeder for the health-test results listed above — for BOTH parents, on paper, before you pay a deposit. A breeder who has done the tests will be proud to show you; one who deflects, or who tells you the tests are unnecessary in this line, is telling you what you need to know.
• Consider adoption. Shelters and rescues have dogs of every kind, including purebreds, and the local native or landrace dog is often healthier, better adapted to its climate, and more in need of a home than almost anything you can buy. See Part XII.

DRAFT — VET REVIEW PENDING. The predispositions, screening schedule, and breeder tests above are derived from this breed's recorded health issues; the feeding, exercise, climate, training, and ageing guidance is derived from its size, skull shape, coat, and temperament. Both are drafts until a veterinarian signs them off (Appendix A.3).

Prague Ratter (Prazsky Krysarik)

Origin and purpose

Toy / Companion; FCI Group 9. Origin: Czech Republic; among the smallest dog breeds.

Historically kept as a ratter; not FCI-recognised internationally though well established in its homeland.

What a breed was built to do explains most of what it will do in your home. A dog selected for hundreds of years to run, guard, herd, or hunt does not stop wanting to because it now lives in an apartment — the drive is the breed, and the job of the owner is to give it somewhere to go.

Temperament and training

Stated temperament: Alert, lively, affectionate and trainable; bonds strongly with owner.

This is a biddable breed that wants to work with you, which makes it forgiving of a novice's mistakes — but biddability is not the same as needing no training. Reward-based training, started early and kept short and frequent, is what these dogs thrive on. Punishment-based methods damage exactly the willingness that makes the breed easy.

Health — what this breed is predisposed to

Drawn from this breed's documented health issues and cross-referenced to Part III. A predisposition is not a prophecy — most dogs of any breed never develop these — but it is what you and your vet should be watching for.

• Patellar luxation (Routine) — kneecap slips out of groove.
• Periodontal disease (Routine) — the most-diagnosed condition overall in adult dogs.

Health screening — what to test, and when

Derived from the predispositions above. Take this list to your vet; it is a starting point for a conversation, not a prescription, and your vet may reasonably add to it or leave items out for your dog.

Every dog, every breed: an annual health examination (twice yearly from seven years), body-condition scoring at each visit, dental assessment, year-round parasite control, and the core vaccinations.

Vaccination is NOT breed-specific, and any source that claims a breed-specific vaccination schedule should be treated with suspicion. The core schedule — the puppy series and its boosters, and rabies above all — is the same for this dog as for every other, and is set out in Parts VI and IX. What IS specific to the dog is its exposure: a dog that swims, roams, or lives where monsoon flooding occurs has a different leptospirosis risk from an apartment dog, and a dog that boards or meets many other dogs has a different kennel-cough risk. Discuss the dog's actual life with your vet, not its breed.

For breeders — test before you mate

The heritable subset of the screening above. These are the tests a responsible breeder of this breed completes BEFORE a mating, and the results a buyer is entitled to ask to see. A breeder who cannot produce them is telling you something. See Part XII.

• Patellar luxation — Patellar palpation by a vet

Feeding

Small stomachs, fast metabolisms. Feed a diet formulated for small breeds, split across three or four meals a day as a puppy and two as an adult; toy puppies can become dangerously hypoglycaemic if a meal is missed. Portions are tiny, which means treats and table scraps overwhelm the daily allowance startlingly fast — a single biscuit can be a meaningful share of a 4 kg dog's intake. Dental disease is near-universal in small breeds, so ask your vet about diet texture and dental care from the start.

Exercise and enrichment

Stated requirement: Low - short walks and indoor play.

Modest exercise needs, but 'low exercise' is not 'no exercise' — this dog still needs daily walks and enrichment, and is prone to obesity if it does not get them.

Climate and living conditions

Stated suitability: Fair, being very small and delicate; needs protection from heat and cold alike..

Ageing and senior care

Life expectancy: 12-14 years. This dog is a senior from around 9–10 years, at which point wellness examinations should move to twice a year and senior blood and urine screening begins. Small dogs age slowly and often live into their mid-teens. Dental disease and heart-valve disease are the two things that most often shorten a small dog's life, and both are catchable early. See Part X.

Before you take one home

• Ask the breeder for the health-test results listed above — for BOTH parents, on paper, before you pay a deposit. A breeder who has done the tests will be proud to show you; one who deflects, or who tells you the tests are unnecessary in this line, is telling you what you need to know.
• Consider adoption. Shelters and rescues have dogs of every kind, including purebreds, and the local native or landrace dog is often healthier, better adapted to its climate, and more in need of a home than almost anything you can buy. See Part XII.

DRAFT — VET REVIEW PENDING. The predispositions, screening schedule, and breeder tests above are derived from this breed's recorded health issues; the feeding, exercise, climate, training, and ageing guidance is derived from its size, skull shape, coat, and temperament. Both are drafts until a veterinarian signs them off (Appendix A.3).

Pug

Origin and purpose

Toy (AKC). Origin: China; refined in Europe.

Do NOT walk in peak heat — respiratory emergencies and heat stroke are common. Consider whether to acquire this breed at all — brachycephaly is a welfare issue.

What a breed was built to do explains most of what it will do in your home. A dog selected for hundreds of years to run, guard, herd, or hunt does not stop wanting to because it now lives in an apartment — the drive is the breed, and the job of the owner is to give it somewhere to go.

Temperament and training

Stated temperament: Charming, mischievous, affectionate; adapted for indoor life.

Reward-based training from the day the puppy arrives, with the socialisation window (roughly three to sixteen weeks) treated as the priority it is — what happens in those weeks shapes the adult dog more than anything you do later. Short, frequent, positive sessions. See Parts IV and IX.

Health — what this breed is predisposed to

Drawn from this breed's documented health issues and cross-referenced to Part III. A predisposition is not a prophecy — most dogs of any breed never develop these — but it is what you and your vet should be watching for.

• Brachycephalic obstructive airway syndrome (BOAS) (URGENT) — anatomical obstruction in flat-faced breeds (Pug, French Bulldog, Bulldog, Boxer).
• Corneal ulcers (URGENT) — brachycephalic breeds, trauma.
• Obesity (Routine) — The most common preventable health problem in urban pet dogs, and the one most often mistaken for good health — in many places a round dog is still frequently read as a well-cared-for dog.
• Skin fold dermatitis (Routine) — Bulldog, Pug, Shar-Pei.

Health screening — what to test, and when

Derived from the predispositions above. Take this list to your vet; it is a starting point for a conversation, not a prescription, and your vet may reasonably add to it or leave items out for your dog.

Every dog, every breed: an annual health examination (twice yearly from seven years), body-condition scoring at each visit, dental assessment, year-round parasite control, and the core vaccinations.

Vaccination is NOT breed-specific, and any source that claims a breed-specific vaccination schedule should be treated with suspicion. The core schedule — the puppy series and its boosters, and rabies above all — is the same for this dog as for every other, and is set out in Parts VI and IX. What IS specific to the dog is its exposure: a dog that swims, roams, or lives where monsoon flooding occurs has a different leptospirosis risk from an apartment dog, and a dog that boards or meets many other dogs has a different kennel-cough risk. Discuss the dog's actual life with your vet, not its breed.

For breeders — test before you mate

The heritable subset of the screening above. These are the tests a responsible breeder of this breed completes BEFORE a mating, and the results a buyer is entitled to ask to see. A breeder who cannot produce them is telling you something. See Part XII.

• Brachycephalic obstructive airway syndrome (BOAS) — BOAS functional grading (an exercise-tolerance assessment)

Feeding

Small stomachs, fast metabolisms. Feed a diet formulated for small breeds, split across three or four meals a day as a puppy and two as an adult; toy puppies can become dangerously hypoglycaemic if a meal is missed. Portions are tiny, which means treats and table scraps overwhelm the daily allowance startlingly fast — a single biscuit can be a meaningful share of a 4 kg dog's intake. Dental disease is near-universal in small breeds, so ask your vet about diet texture and dental care from the start.

Exercise and enrichment

Stated requirement: Low — 20–30 min/day.

Modest exercise needs, but 'low exercise' is not 'no exercise' — this dog still needs daily walks and enrichment, and is prone to obesity if it does not get them.

Coat and grooming

Short, smooth, double coat. Brush weekly — pugs shed startlingly for their size. Clean and DRY the nose wrinkle every few days. The heat, not the coat, is the real risk.

Climate and living conditions

Stated suitability: Very popular; heat intolerance is a welfare concern in warm climates..

HEAT IS THE DEFINING WELFARE ISSUE FOR THIS BREED IN ANY HOT CLIMATE. A short skull means a compromised airway, and dogs cool themselves by panting — so this dog cannot cool itself efficiently, and heat and humidity are therefore genuinely dangerous to it rather than merely uncomfortable. Walk only at dawn and dusk, never on hot ground, never in the midday sun, and never leave it in a vehicle even briefly. Keep it lean: excess weight makes the airway worse. Air-conditioning is not a luxury for this breed in a hot climate. Learn the signs of heatstroke (see Part III) and treat any laboured breathing in heat as an emergency. Airlines frequently refuse to carry these breeds, and they are right to.

Ageing and senior care

Life expectancy: 12–15 years. This dog is a senior from around 9–10 years, at which point wellness examinations should move to twice a year and senior blood and urine screening begins. Small dogs age slowly and often live into their mid-teens. Dental disease and heart-valve disease are the two things that most often shorten a small dog's life, and both are catchable early. See Part X.

Before you take one home

• Ask the breeder for the health-test results listed above — for BOTH parents, on paper, before you pay a deposit. A breeder who has done the tests will be proud to show you; one who deflects, or who tells you the tests are unnecessary in this line, is telling you what you need to know.
• This is a short-skulled breed. Choose the puppy with the most open nostrils and the longest muzzle you can find, and reject any that snores, snorts, or struggles for breath at rest — those are not endearing breed traits, they are signs of a dog that cannot breathe properly. Ask whether the parents have been BOAS-graded. In a hot climate this decision has consequences you will live with daily.
• Consider adoption. Shelters and rescues have dogs of every kind, including purebreds, and the local native or landrace dog is often healthier, better adapted to its climate, and more in need of a home than almost anything you can buy. See Part XII.

DRAFT — VET REVIEW PENDING. The predispositions, screening schedule, and breeder tests above are derived from this breed's recorded health issues; the feeding, exercise, climate, training, and ageing guidance is derived from its size, skull shape, coat, and temperament. Both are drafts until a veterinarian signs them off (Appendix A.3).

Russian Toy

Origin and purpose

Toy / Companion; FCI Group 9. Origin: Russia; smooth- and long-coated varieties.

Very small and delicate; supervise around children and larger dogs.

What a breed was built to do explains most of what it will do in your home. A dog selected for hundreds of years to run, guard, herd, or hunt does not stop wanting to because it now lives in an apartment — the drive is the breed, and the job of the owner is to give it somewhere to go.

Temperament and training

Stated temperament: Lively, alert, affectionate and loyal; can be reserved with strangers.

Reward-based training from the day the puppy arrives, with the socialisation window (roughly three to sixteen weeks) treated as the priority it is — what happens in those weeks shapes the adult dog more than anything you do later. Short, frequent, positive sessions. See Parts IV and IX.

Health — what this breed is predisposed to

Drawn from this breed's documented health issues and cross-referenced to Part III. A predisposition is not a prophecy — most dogs of any breed never develop these — but it is what you and your vet should be watching for.

• Patellar luxation (Routine) — kneecap slips out of groove.
• Periodontal disease (Routine) — the most-diagnosed condition overall in adult dogs.

Health screening — what to test, and when

Derived from the predispositions above. Take this list to your vet; it is a starting point for a conversation, not a prescription, and your vet may reasonably add to it or leave items out for your dog.

Every dog, every breed: an annual health examination (twice yearly from seven years), body-condition scoring at each visit, dental assessment, year-round parasite control, and the core vaccinations.

Vaccination is NOT breed-specific, and any source that claims a breed-specific vaccination schedule should be treated with suspicion. The core schedule — the puppy series and its boosters, and rabies above all — is the same for this dog as for every other, and is set out in Parts VI and IX. What IS specific to the dog is its exposure: a dog that swims, roams, or lives where monsoon flooding occurs has a different leptospirosis risk from an apartment dog, and a dog that boards or meets many other dogs has a different kennel-cough risk. Discuss the dog's actual life with your vet, not its breed.

For breeders — test before you mate

The heritable subset of the screening above. These are the tests a responsible breeder of this breed completes BEFORE a mating, and the results a buyer is entitled to ask to see. A breeder who cannot produce them is telling you something. See Part XII.

• Patellar luxation — Patellar palpation by a vet

Feeding

Small stomachs, fast metabolisms. Feed a diet formulated for small breeds, split across three or four meals a day as a puppy and two as an adult; toy puppies can become dangerously hypoglycaemic if a meal is missed. Portions are tiny, which means treats and table scraps overwhelm the daily allowance startlingly fast — a single biscuit can be a meaningful share of a 4 kg dog's intake. Dental disease is near-universal in small breeds, so ask your vet about diet texture and dental care from the start.

Exercise and enrichment

Stated requirement: Low - indoor play and short walks.

Modest exercise needs, but 'low exercise' is not 'no exercise' — this dog still needs daily walks and enrichment, and is prone to obesity if it does not get them.

Climate and living conditions

Stated suitability: Fair, being tiny and heat-sensitive; protect from temperature extremes..

Ageing and senior care

Life expectancy: 12-14 years. This dog is a senior from around 9–10 years, at which point wellness examinations should move to twice a year and senior blood and urine screening begins. Small dogs age slowly and often live into their mid-teens. Dental disease and heart-valve disease are the two things that most often shorten a small dog's life, and both are catchable early. See Part X.

Before you take one home

• Ask the breeder for the health-test results listed above — for BOTH parents, on paper, before you pay a deposit. A breeder who has done the tests will be proud to show you; one who deflects, or who tells you the tests are unnecessary in this line, is telling you what you need to know.
• Consider adoption. Shelters and rescues have dogs of every kind, including purebreds, and the local native or landrace dog is often healthier, better adapted to its climate, and more in need of a home than almost anything you can buy. See Part XII.

DRAFT — VET REVIEW PENDING. The predispositions, screening schedule, and breeder tests above are derived from this breed's recorded health issues; the feeding, exercise, climate, training, and ageing guidance is derived from its size, skull shape, coat, and temperament. Both are drafts until a veterinarian signs them off (Appendix A.3).

Shih Tzu

Origin and purpose

Toy (AKC). Origin: Tibet / China.

Very popular. Watch for heat intolerance.

What a breed was built to do explains most of what it will do in your home. A dog selected for hundreds of years to run, guard, herd, or hunt does not stop wanting to because it now lives in an apartment — the drive is the breed, and the job of the owner is to give it somewhere to go.

Temperament and training

Stated temperament: Affectionate, outgoing, adaptable.

Reward-based training from the day the puppy arrives, with the socialisation window (roughly three to sixteen weeks) treated as the priority it is — what happens in those weeks shapes the adult dog more than anything you do later. Short, frequent, positive sessions. See Parts IV and IX.

Health — what this breed is predisposed to

Drawn from this breed's documented health issues and cross-referenced to Part III. A predisposition is not a prophecy — most dogs of any breed never develop these — but it is what you and your vet should be watching for.

• Brachycephalic obstructive airway syndrome (BOAS) (URGENT) — anatomical obstruction in flat-faced breeds (Pug, French Bulldog, Bulldog, Boxer).
• Portosystemic shunt (URGENT) — abnormal blood vessel bypassing liver.
• Hip dysplasia (Routine) — abnormal hip joint development.
• Otitis externa (ear canal inflammation) (Routine) — very common in drop-eared breeds (Cocker Spaniel, Basset Hound) and warm, humid climates.
• Progressive retinal atrophy (Routine) — genetic retinal degeneration.

Health screening — what to test, and when

Derived from the predispositions above. Take this list to your vet; it is a starting point for a conversation, not a prescription, and your vet may reasonably add to it or leave items out for your dog.

Every dog, every breed: an annual health examination (twice yearly from seven years), body-condition scoring at each visit, dental assessment, year-round parasite control, and the core vaccinations.

Vaccination is NOT breed-specific, and any source that claims a breed-specific vaccination schedule should be treated with suspicion. The core schedule — the puppy series and its boosters, and rabies above all — is the same for this dog as for every other, and is set out in Parts VI and IX. What IS specific to the dog is its exposure: a dog that swims, roams, or lives where monsoon flooding occurs has a different leptospirosis risk from an apartment dog, and a dog that boards or meets many other dogs has a different kennel-cough risk. Discuss the dog's actual life with your vet, not its breed.

For breeders — test before you mate

The heritable subset of the screening above. These are the tests a responsible breeder of this breed completes BEFORE a mating, and the results a buyer is entitled to ask to see. A breeder who cannot produce them is telling you something. See Part XII.

• Brachycephalic obstructive airway syndrome (BOAS) — BOAS functional grading (an exercise-tolerance assessment)
• Hip dysplasia — Radiographic hip evaluation (hip scoring)
• Portosystemic shunt — Bile-acid blood test; imaging
• Progressive retinal atrophy — Ophthalmologist eye examination, plus DNA test where one exists for the breed

Feeding

Small stomachs, fast metabolisms. Feed a diet formulated for small breeds, split across three or four meals a day as a puppy and two as an adult; toy puppies can become dangerously hypoglycaemic if a meal is missed. Portions are tiny, which means treats and table scraps overwhelm the daily allowance startlingly fast — a single biscuit can be a meaningful share of a 4 kg dog's intake. Dental disease is near-universal in small breeds, so ask your vet about diet texture and dental care from the start.

Exercise and enrichment

Stated requirement: Low — 20–30 min/day.

Modest exercise needs, but 'low exercise' is not 'no exercise' — this dog still needs daily walks and enrichment, and is prone to obesity if it does not get them.

Coat and grooming

Long, dense, hair-like double coat. Brush daily if long, or keep a short clip — in hot climates, a short clip is kinder. Clean the face daily; keep the eyes clear.

Climate and living conditions

Stated suitability: Excellent for apartment living; grooming-intensive..

HEAT IS THE DEFINING WELFARE ISSUE FOR THIS BREED IN ANY HOT CLIMATE. A short skull means a compromised airway, and dogs cool themselves by panting — so this dog cannot cool itself efficiently, and heat and humidity are therefore genuinely dangerous to it rather than merely uncomfortable. Walk only at dawn and dusk, never on hot ground, never in the midday sun, and never leave it in a vehicle even briefly. Keep it lean: excess weight makes the airway worse. Air-conditioning is not a luxury for this breed in a hot climate. Learn the signs of heatstroke (see Part III) and treat any laboured breathing in heat as an emergency. Airlines frequently refuse to carry these breeds, and they are right to.

Ageing and senior care

Life expectancy: 10–16 years. This dog is a senior from around 9–10 years, at which point wellness examinations should move to twice a year and senior blood and urine screening begins. Small dogs age slowly and often live into their mid-teens. Dental disease and heart-valve disease are the two things that most often shorten a small dog's life, and both are catchable early. See Part X.

Before you take one home

• Ask the breeder for the health-test results listed above — for BOTH parents, on paper, before you pay a deposit. A breeder who has done the tests will be proud to show you; one who deflects, or who tells you the tests are unnecessary in this line, is telling you what you need to know.
• This is a short-skulled breed. Choose the puppy with the most open nostrils and the longest muzzle you can find, and reject any that snores, snorts, or struggles for breath at rest — those are not endearing breed traits, they are signs of a dog that cannot breathe properly. Ask whether the parents have been BOAS-graded. In a hot climate this decision has consequences you will live with daily.
• Consider adoption. Shelters and rescues have dogs of every kind, including purebreds, and the local native or landrace dog is often healthier, better adapted to its climate, and more in need of a home than almost anything you can buy. See Part XII.

DRAFT — VET REVIEW PENDING. The predispositions, screening schedule, and breeder tests above are derived from this breed's recorded health issues; the feeding, exercise, climate, training, and ageing guidance is derived from its size, skull shape, coat, and temperament. Both are drafts until a veterinarian signs them off (Appendix A.3).

Silky Terrier

Origin and purpose

Toy (AKC). Origin: Australia.

Despite the resemblance, it is not a miniature Yorkshire Terrier but a distinct breed.

What a breed was built to do explains most of what it will do in your home. A dog selected for hundreds of years to run, guard, herd, or hunt does not stop wanting to because it now lives in an apartment — the drive is the breed, and the job of the owner is to give it somewhere to go.

Temperament and training

Stated temperament: Feisty, alert, friendly.

Reward-based training from the day the puppy arrives, with the socialisation window (roughly three to sixteen weeks) treated as the priority it is — what happens in those weeks shapes the adult dog more than anything you do later. Short, frequent, positive sessions. See Parts IV and IX.

Health — what this breed is predisposed to

Drawn from this breed's documented health issues and cross-referenced to Part III. A predisposition is not a prophecy — most dogs of any breed never develop these — but it is what you and your vet should be watching for.

• Diabetes mellitus (URGENT) — insulin-dependent.
• Legg-Calvé-Perthes disease (Routine) — femoral head necrosis in small breeds (Toy, terriers).
• Patellar luxation (Routine) — kneecap slips out of groove.
• Tracheal collapse (Routine) — floppy trachea in small breeds (Pomeranian, Chihuahua, Yorkshire Terrier).

Health screening — what to test, and when

Derived from the predispositions above. Take this list to your vet; it is a starting point for a conversation, not a prescription, and your vet may reasonably add to it or leave items out for your dog.

Every dog, every breed: an annual health examination (twice yearly from seven years), body-condition scoring at each visit, dental assessment, year-round parasite control, and the core vaccinations.

Vaccination is NOT breed-specific, and any source that claims a breed-specific vaccination schedule should be treated with suspicion. The core schedule — the puppy series and its boosters, and rabies above all — is the same for this dog as for every other, and is set out in Parts VI and IX. What IS specific to the dog is its exposure: a dog that swims, roams, or lives where monsoon flooding occurs has a different leptospirosis risk from an apartment dog, and a dog that boards or meets many other dogs has a different kennel-cough risk. Discuss the dog's actual life with your vet, not its breed.

For breeders — test before you mate

The heritable subset of the screening above. These are the tests a responsible breeder of this breed completes BEFORE a mating, and the results a buyer is entitled to ask to see. A breeder who cannot produce them is telling you something. See Part XII.

• Diabetes mellitus — Blood and urine glucose
• Legg-Calvé-Perthes disease — Hip radiographs
• Patellar luxation — Patellar palpation by a vet

Feeding

Small stomachs, fast metabolisms. Feed a diet formulated for small breeds, split across three or four meals a day as a puppy and two as an adult; toy puppies can become dangerously hypoglycaemic if a meal is missed. Portions are tiny, which means treats and table scraps overwhelm the daily allowance startlingly fast — a single biscuit can be a meaningful share of a 4 kg dog's intake. Dental disease is near-universal in small breeds, so ask your vet about diet texture and dental care from the start.

Exercise and enrichment

Stated requirement: Moderate.

Moderate daily exercise plus mental stimulation. Adaptable to apartment life provided the daily walk actually happens every day.

Climate and living conditions

Stated suitability: Good heat tolerance; well suited to apartment living..

Ageing and senior care

Life expectancy: 12–15 years. This dog is a senior from around 9–10 years, at which point wellness examinations should move to twice a year and senior blood and urine screening begins. Small dogs age slowly and often live into their mid-teens. Dental disease and heart-valve disease are the two things that most often shorten a small dog's life, and both are catchable early. See Part X.

Before you take one home

• Ask the breeder for the health-test results listed above — for BOTH parents, on paper, before you pay a deposit. A breeder who has done the tests will be proud to show you; one who deflects, or who tells you the tests are unnecessary in this line, is telling you what you need to know.
• Consider adoption. Shelters and rescues have dogs of every kind, including purebreds, and the local native or landrace dog is often healthier, better adapted to its climate, and more in need of a home than almost anything you can buy. See Part XII.

DRAFT — VET REVIEW PENDING. The predispositions, screening schedule, and breeder tests above are derived from this breed's recorded health issues; the feeding, exercise, climate, training, and ageing guidance is derived from its size, skull shape, coat, and temperament. Both are drafts until a veterinarian signs them off (Appendix A.3).

Toy Fox Terrier

Origin and purpose

Toy (AKC). Origin: United States.

A small companion breed developed from the Smooth Fox Terrier.

What a breed was built to do explains most of what it will do in your home. A dog selected for hundreds of years to run, guard, herd, or hunt does not stop wanting to because it now lives in an apartment — the drive is the breed, and the job of the owner is to give it somewhere to go.

Temperament and training

Stated temperament: Intelligent, playful, alert.

Reward-based training from the day the puppy arrives, with the socialisation window (roughly three to sixteen weeks) treated as the priority it is — what happens in those weeks shapes the adult dog more than anything you do later. Short, frequent, positive sessions. See Parts IV and IX.

Health — what this breed is predisposed to

Drawn from this breed's documented health issues and cross-referenced to Part III. A predisposition is not a prophecy — most dogs of any breed never develop these — but it is what you and your vet should be watching for.

• Legg-Calvé-Perthes disease (Routine) — femoral head necrosis in small breeds (Toy, terriers).
• Patellar luxation (Routine) — kneecap slips out of groove.
• von Willebrand disease (Routine) — The most common inherited bleeding disorder of dogs: a deficiency of von Willebrand factor, a protein needed for platelets to plug a damaged vessel.

Health screening — what to test, and when

Derived from the predispositions above. Take this list to your vet; it is a starting point for a conversation, not a prescription, and your vet may reasonably add to it or leave items out for your dog.

Every dog, every breed: an annual health examination (twice yearly from seven years), body-condition scoring at each visit, dental assessment, year-round parasite control, and the core vaccinations.

Vaccination is NOT breed-specific, and any source that claims a breed-specific vaccination schedule should be treated with suspicion. The core schedule — the puppy series and its boosters, and rabies above all — is the same for this dog as for every other, and is set out in Parts VI and IX. What IS specific to the dog is its exposure: a dog that swims, roams, or lives where monsoon flooding occurs has a different leptospirosis risk from an apartment dog, and a dog that boards or meets many other dogs has a different kennel-cough risk. Discuss the dog's actual life with your vet, not its breed.

For breeders — test before you mate

The heritable subset of the screening above. These are the tests a responsible breeder of this breed completes BEFORE a mating, and the results a buyer is entitled to ask to see. A breeder who cannot produce them is telling you something. See Part XII.

• Legg-Calvé-Perthes disease — Hip radiographs
• Patellar luxation — Patellar palpation by a vet
• von Willebrand disease — von Willebrand factor blood assay, or DNA test

Feeding

Small stomachs, fast metabolisms. Feed a diet formulated for small breeds, split across three or four meals a day as a puppy and two as an adult; toy puppies can become dangerously hypoglycaemic if a meal is missed. Portions are tiny, which means treats and table scraps overwhelm the daily allowance startlingly fast — a single biscuit can be a meaningful share of a 4 kg dog's intake. Dental disease is near-universal in small breeds, so ask your vet about diet texture and dental care from the start.

Exercise and enrichment

Stated requirement: Moderate.

Moderate daily exercise plus mental stimulation. Adaptable to apartment life provided the daily walk actually happens every day.

Climate and living conditions

Stated suitability: Good heat tolerance; well suited to apartment living..

Ageing and senior care

Life expectancy: 13–14 years. This dog is a senior from around 9–10 years, at which point wellness examinations should move to twice a year and senior blood and urine screening begins. Small dogs age slowly and often live into their mid-teens. Dental disease and heart-valve disease are the two things that most often shorten a small dog's life, and both are catchable early. See Part X.

Before you take one home

• Ask the breeder for the health-test results listed above — for BOTH parents, on paper, before you pay a deposit. A breeder who has done the tests will be proud to show you; one who deflects, or who tells you the tests are unnecessary in this line, is telling you what you need to know.
• Consider adoption. Shelters and rescues have dogs of every kind, including purebreds, and the local native or landrace dog is often healthier, better adapted to its climate, and more in need of a home than almost anything you can buy. See Part XII.

DRAFT — VET REVIEW PENDING. The predispositions, screening schedule, and breeder tests above are derived from this breed's recorded health issues; the feeding, exercise, climate, training, and ageing guidance is derived from its size, skull shape, coat, and temperament. Both are drafts until a veterinarian signs them off (Appendix A.3).