Grand Griffon Vendeen
| Size at withers | 60-68 cm |
|---|---|
| Weight range | 30-35 kg |
| Life expectancy | 11-13 years |
| Size class | Large (25–40 kg) |
| Normal resting vitals | Heart rate 60–110 bpm · Respiration 10–30/min · Temperature 38.3–39.2 °C |
| Temperament | Bold, independent, strong-willed; a driven and hardy pack hound |
| Common health issues | Ear infections from long ears; occasional bloat in the deep chest; otherwise sound |
| Exercise needs | Very high - 90 min/day of vigorous work |
| Climate & housing suitability | Low to moderate suitability - the rough coat adds heat load, and the size and drive need rural space rather than apartment living. |
| Owner notes | The largest Vendeen griffon; a powerful rough-coated hound for boar and deer. |
Origin and purpose
Hound (rare); FCI Group 6. Origin: France (Vendee); largest of the Griffon Vendeen hounds, for large game.
The largest Vendeen griffon; a powerful rough-coated hound for boar and deer.
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 owner's job is to give it somewhere to go.
Temperament and training
Stated temperament: Bold, independent, strong-willed; a driven and hardy pack hound
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.
Conditions this breed is predisposed to
Gastric dilatation and volvulus (GDV, 'bloat')
Otitis externa (ear canal inflammation)
Health screening — what to test, and when
| Screen for | Test | When |
|---|---|---|
| Gastric dilatation and volvulus (GDV, 'bloat') | No screening test. Discuss preventive gastropexy with your vet in deep-chested breeds | At neutering, if the vet agrees it is indicated |
| Otitis externa (ear canal inflammation) | Ear examination (otoscopy), and cytology of any discharge | At every annual visit; on any head-shaking, odour, or scratching |
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.
For breeders — test before you mate
- Gastric dilatation and volvulus (GDV, 'bloat') — No screening test. Discuss preventive gastropexy with your vet in deep-chested breeds
Feeding
Growth is the thing that matters. Large-breed puppies must be fed a diet formulated for large-breed growth and must NOT be overfed or supplemented with calcium — growing too fast is a direct route to the joint disease this size of dog is already prone to. A lean puppy is a healthy puppy. As an adult, two measured meals a day, and keep the dog lean for life: excess weight is the single biggest accelerator of hip and elbow disease and arthritis.
Exercise and enrichment
Stated requirement: Very high - 90 min/day of vigorous work
This is a genuinely high-energy dog and the commonest reason such dogs are rehomed is that their owners underestimated this. It needs hard daily physical exercise AND a job to think about; a walk around the block is not exercise for this breed. An under-exercised dog of this type becomes destructive, noisy, and anxious — behaviour problems that are, correctly understood, an exercise deficit.
Climate and living conditions
Stated suitability: Low to moderate suitability - the rough coat adds heat load, and the size and drive need rural space rather than apartment living.
Ageing and senior care
Life expectancy: 11-13 years. This dog is a senior from around 7 years, at which point wellness examinations should move to twice a year and senior blood and urine screening begins. Large dogs age faster than small ones. Arthritis and cancer are the dominant concerns; do not dismiss a limp in an older large dog as 'just age' — bone cancer presents exactly that way. Senior care →
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.
