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What health problems are Grand Basset Griffon Vendeens prone to?

Published October 29, 2026

The short answer

Grand Basset Griffon Vendeens have a distinctive health profile led by an inherited eye disease, primary open-angle glaucoma, which breeders screen for genetically, plus hip and elbow concerns, ear infections under those long hound ears, and epilepsy reported in the breed. The genetic eye test is the single most breed-specific step a new owner can verify. A Grand whose eye looks red, cloudy, or painful, or who suddenly bumps into things, needs urgent veterinary care because glaucoma can damage sight quickly. Keeping his DNA result, joint scores, and seizure notes in KinsLe through Pet Passport protects everyone who treats him.

A Rough-Coated Hound With One Standout Eye Risk

The Grand Basset Griffon Vendeen is a shaggy, cheerful French scent hound, long in body and low to the ground. Most of its health list will sound familiar to hound people — hips, elbows, ears — but one entry is distinctly its own: primary open-angle glaucoma, an inherited eye disease for which this breed has a known genetic test. Epilepsy is also recorded in the breed, making the Grand's file one where paperwork genuinely changes decisions.

Glaucoma That Builds Pressure Behind a Normal-Looking Eye

In open-angle glaucoma, fluid drains too slowly from the eye and pressure rises gradually, damaging the optic nerve over time. Early on, the eye can look deceptively normal while sight quietly narrows, which is precisely why DNA screening of breeding stock matters more than waiting for symptoms in this breed. Ask the breeder directly for the parents' glaucoma test status, and treat routine eye examinations as part of this hound's calendar rather than an optional extra.

When signs do surface — a red or cloudy eye, a dilated pupil, apparent eye pain, or a dog suddenly misjudging furniture — the situation is urgent, because pressure damage can become permanent within a short window. Do not watch and wait overnight on a painful, cloudy eye in a Grand.

Epilepsy and Knowing What a Seizure Diary Is Worth

Some Grands develop epilepsy, typically first showing as seizures in an otherwise well young adult dog. A single brief episode still deserves a veterinary discussion, and the most useful thing an owner can bring is a record: when it happened, how long it lasted, what the dog did before and after, and whether anything unusual — heat, excitement, missed sleep — surrounded it. Seizures lasting several minutes, repeating in a cluster, or leaving a dog unable to stand normally are emergency presentations.

Long Ears and a Low-Slung Frame

Those characterful ears channel scent beautifully and ventilation poorly, so regular lifting, sniffing, and drying after wet walks belong in the Grand routine; head shaking and ear odour are early summonses, not background noise. Hip and elbow dysplasia occur in this long-backed, front-heavy build, and stiffness after rest, reluctance on stairs, or a front-end limp in a young dog should be graded rather than guessed at.

If a Seizure Happens at Home

During a Grand's seizure, the useful actions are quiet ones: move nearby furniture away, dim noise and fuss, keep hands clear of the mouth, and time the episode on a clock rather than estimating afterwards. Note how he behaves in the minutes that follow — pacing, clinginess, temporary blindness, or deep sleep all help a vet characterise the event. Video, if you can capture it safely without delaying help, is often more informative than any description given later from memory.

Test Results That Must Outlive the Breeder's Folder

A Grand puppy often arrives with a handsome breeder pack, and its most important pages are the glaucoma DNA result and joint scores. Photograph or file them immediately, add eye check dates as they happen, and keep any seizure diary alongside rather than in a phone note that gets lost. Storing the complete set in KinsLe as his Pet Passport means the eye specialist, emergency vet, and regular vet are all reading from the same essential facts.

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