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Health Testing Guide
Which tests are mandatory, how to spot responsible breeders — and what it costs when things go wrong.
For the Dogue de Bordeaux we've compiled 2 tests required by Club für Molosser e.V., drawn from breed-club regulations, the University of PEI (CIDD), and OMIA — weighted by severity and heritability.
View verified breedersWhat this grade means
The Dogue de Bordeaux carries a high breed-typical risk for severe joint disorders such as hip dysplasia (HD) and elbow dysplasia (ED). Responsible breeders strictly adhere to the guidelines of the Club für Molosser e.V. and have their parent animals officially X-rayed prior to breeding. When purchasing a puppy, make sure that the parent animals have hip dysplasia (HD) results ranging from A to at most C – whereby animals with HD C may only be mated with partners with HD A or B. Furthermore, you must have proof of elbow dysplasia (ED) presented to you with a limit of 0 to 2.
Every breed is susceptible to certain inherited conditions. Just like humans, dogs inherit predispositions from their parents. Responsible breeders screen their breeding dogs for these conditions and make informed mating decisions to reduce the risk passed on to puppies.
No — but it's the strongest tool we have. Diet, exercise, environment, and genetics all contribute to whether a dog develops a condition. When breeders use the right tests to identify risk in potential parents, the likelihood of many conditions appearing in the puppies drops significantly.
There's no one-size-fits-all here. For the Dogue de Bordeaux, Club für Molosser e.V. requires 2 tests for breeding approval. The specific tests and passing thresholds are detailed further below.
Keep in mind
Reliable screening tests still don't exist for many hereditary conditions, and tests for complex polygenic conditions don't always predict severity in the puppies. Even so, they're a powerful tool of responsible breeding.
There are two main types of health tests:
Screen the dog's DNA for known disease-causing mutations. Can be performed from puppyhood and give a binary result (clear / carrier / affected).
Clinical and imaging exams like X-ray, ultrasound, or ophthalmoscopy. They show how a predisposition actually manifests — usually only conclusive after 12–18 months.
We group breeding programs into three levels based on testing depth. Ask your breeder directly which level they meet.
A breeder at the Great level meets the Good level; no additional tests are currently recorded for the Dogue de Bordeaux.
In addition to Good:
We don't currently have tests recorded at this level for the Dogue de Bordeaux.
These levels are a comparison framework, not an official certification. They help compare breeding programs at a glance.
A complete checklist with every core-standard and additionally recommended test, plus identity and rearing questions — take it with you.
Open the full checklistFor breeders
Machine-readable mating rules, minimum ages, scoring schemes, and what's required for HonestDog verification — as a printable guide.
Example rule — Elbow Dysplasia
Both parents must be ED 0–2 or better.
We take mandatory tests from official breed regulations, build the recommended health standard from veterinary databases — and cross-check every uploaded certificate against the dog's profile using AI.
L1 = core standard: the club's required tests where its rules set them, otherwise the recommended health standard for the breed. L2 = additionally recommended or clinically indicated. L3 = lower prevalence. Every assignment carries a source and confidence rating.
VDH breeding regulations, CIDD (University of PEI), OMIA (University of Sydney), curated veterinary input.
Uploaded certificates are read by AI and checked for date, result, and consistency with the dog's profile — our team reviews anything inconclusive.
These hereditary conditions are currently classified as most relevant for the Dogue de Bordeaux: Elbow Dysplasia (ED), Hip dysplasia (HD). The risk for a puppy depends primarily on whether both parents have been tested for these conditions and whether the results fall within breed-specific requirements.
Self-check
Answer 6 quick questions about your everyday life and see how well the Dogue de Bordeaux fits you — including an honest cost estimate per month, per year, and across the dog's lifetime.
See breeders who have already uploaded their health test results for verification.
View verified breeders