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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 Jagdterrier we've compiled 11 core tests (1 of them required by Deutscher Jagdterrier-Club e.V. (DJT)) and 1 additionally recommended test, drawn from breed-club regulations, the University of PEI (CIDD), and OMIA — weighted by severity and heritability.
View verified breedersWhat this grade means
In the German Hunting Terrier (Deutscher Jagdterrier), there are serious breed-specific risks of primary lens luxation (PLL), progressive retinal atrophy, and epilepsy. The Deutsche Jagdterrier-Club e.V. (DJT) strictly mandates for breeding approval that breeding animals must be free of primary lens luxation (PLL). Responsible breeders additionally test parent animals for progressive retinal atrophy, rule out congenital sensorineural deafness (CHSD) via audiometric testing, and screen for ectropion / entropion as well as cleft palate. Before buying a puppy, have the written PLL test results showing 'clear' presented to you, and specifically ask for normal eye examination records and parent animals with bilateral hearing.
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. The core standard for the Jagdterrier covers 11 tests, 1 of them required by Deutscher Jagdterrier-Club e.V. (DJT), plus 1 additional recommended test. 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 and performs 1 additional clinically recommended screening that reduces risk in this breed.
In addition to Good:
Exercise-induced metabolic myopathy(EIMM)
Bewegungsapparat
This is an inherited metabolic disorder affecting the muscles, specifically linked to a genetic enzyme defect known as VLCAD deficiency or ACADVLD. In affected dogs, the muscle cells cannot properly break down certain fats to generate energy during physical exertion. This condition is highly breed-specific to the German Hunting Terrier.
Passing: clear or carrier (carriers only with a clear partner)
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 — Congenital blindness
Both parents must be clear 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.
We do not list an inherited extreme-breeding trait for the Jagdterrier. It does appear on our page “Cropping & docking”, which is about a procedure on the dog, not a consequence of breeding. That does not mean it is free of hereditary disease: which ones are typical, and which tests the parents should have, is on this page.
Self-check
Answer 6 quick questions about your everyday life and see how well the Jagdterrier 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