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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 performs all mandatory tests plus 8 additional clinically recommended screenings that reduce risk in this breed.
In addition to mandatory tests:
Dental abnormalities
Andere
Dental abnormalities refer to congenital or acquired malformations of the teeth and jaw structure, affecting the skeletal and digestive systems of the mouth. This includes malocclusions, which are misalignments where the upper and lower teeth do not meet properly, as well as missing or extra teeth. These structural issues can interfere with normal chewing and cause teeth to rub painfully against the sensitive tissues of the mouth.
Passing: CARRIER
Ocular anomalies
Augen
Ocular anomalies are a group of congenital malformations, meaning they are present from birth, that affect various structures of the dog's eye such as the retina, lens, or cornea. These developmental defects alter the normal structure of the visual system, potentially impacting how light is focused or how the eye functions. The condition is complex and can range from minor physical irregularities to severe structural changes.
Physisch · Passing: CLEAR
Ectropion / Entropion
Augen
These are structural eyelid abnormalities affecting a dog's eyes. In cases of entropion, the eyelid rolls inward, causing the eyelashes or fur to rub painfully against the surface of the eyeball. In ectropion, the eyelid sags or rolls outward, leaving the sensitive inner lining of the eye exposed and unprotected.
Passing: CLEAR
Cryptorchidism
Fortpflanzung
Cryptorchidism is a developmental condition of the male reproductive system where one or both testicles fail to descend normally into the scrotum. Instead, the undescended testicle remains trapped inside the abdomen or in the groin area. This failure to descend is a physical development issue rather than an active illness, but it alters how the reproductive organs develop.
Physisch · Passing: CARRIER
Albinism
Genetik und DNA
Albinism is an inherited condition where the body cannot produce melanin, the natural pigment responsible for coloring the skin, fur, and eyes. This metabolic disruption affects the integumentary system (the skin and coat) as well as the eyes. Without melanin, these tissues lack their normal protective coloration and UV defense.
DNA · Passing: CARRIER
Vitiligo
Haut und Fell
Vitiligo is a harmless condition affecting the skin and coat where the body's immune system mistakenly destroys melanocytes, which are the cells responsible for producing pigment. This leads to a progressive loss of color in localized areas of the skin, nose, and fur. The condition is entirely cosmetic and does not cause any underlying illness or physical discomfort.
Haut · Passing: No pigment loss
Heart disease
Herz
Heart disease refers to structural or functional abnormalities of the heart muscle, valves, or electrical system that impair its ability to pump blood effectively. This reduced pumping efficiency prevents the cardiovascular system from delivering adequate oxygen and nutrients to the body's tissues. Some forms are congenital, meaning present from birth, while others are acquired over time due to wear or genetic factors.
Physisch · Passing: NORMAL
Epilepsy(IE)
Nervensystem
Epilepsy is a chronic disorder of the brain and nervous system where abnormal electrical activity causes sudden, temporary disruptions in normal brain function. These disruptions lead to repeated seizures, which are involuntary changes in body movement, sensation, or behavior. Because the underlying cause is often complex, the brain's electrical signaling remains permanently prone to these sudden misfires.
Physisch · Passing: No epilepsy
These levels are a comparison framework, not an official certification. They help compare breeding programs at a glance.
A complete checklist with every mandatory and 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 Borderline or better or better.
We compile mandatory tests from official breed regulations and veterinary databases — and check every uploaded certificate for authenticity.
L1 = mandatory under breed-club regulations. L2 = recommended or clinically indicated. L3 = lower prevalence. Every assignment carries a source and confidence rating.
VDH-Zuchtordnungen, CIDD (University of PEI), OMIA (University of Sydney), curated veterinary input.
Uploaded certificates are AI-extracted and reviewed by our team for authenticity, date, and result.
10 tests are currently mandatory under the relevant breed-club regulations. The most common are DNA-Identitätsnachweis, Zahn- und Bissbewertung, Elbow Dysplasia (ED). Every test must be completed before mating, and the result must fall within the threshold defined by the regulation.
See breeders who have already uploaded their mandatory tests for verification.
View verified breedersHealth Testing Guide
Which tests are mandatory, how to spot responsible breeders — and what it costs when things go wrong.
For the White Swiss Shepherd Dog we have compiled 10 mandatory and 8 recommended health tests, drawn from breed-club regulations, the University of PEI (CIDD), and OMIA — weighted by severity and heritability.
What this grade means
The White Swiss Shepherd Dog has an above-average genetic burden, with 16 mandatory health tests required for the breed. Key health concerns include hip dysplasia (HD), the MDR1 gene defect (drug sensitivity), and degenerative myelopathy (DM). However, thanks to consistent selective breeding and mandatory genetic testing, these risks can be managed quite effectively before you make your purchase.
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 White Swiss Shepherd Dog we track 10 mandatory tests plus 8 additional recommended ones. 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 are not always predictive of severity in the puppies. Even so, they're a powerful tool used by every responsible breeder.
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.