Breeding suitability guide — Thai Ridgeback
For breeders: which tests, which thresholds, which mating rules apply
1. Mandatory tests for parents
These tests must be on file for every breeding animal.
| Test / condition | Scoring scheme | Approved from | Inheritance | Source |
|---|---|---|---|---|
| DNA-Identitätsnachweis | Blutprobe (DNA-Profil) | DNA-Profil eingereicht | — | VDH |
| Zahn- und Bissbewertung | Gebissbescheinigung | Bestimmung des Zahnstatus mittels CER-Zahnschema | Unknown | VDH |
| Elbow Dysplasia (ED) | Roentgen | 2 or better | Polygenic | VDH |
| Hip dysplasia (HD) | Roentgen | C or better | Polygenic | VDH |
| Patellar Luxation (PL) | Physisch | Auswertung durch zugelassenen Tierarzt | Polygenic | VDH |
| Dermoid sinus (DS) | Physisch | Untersuchungsbefund eingereicht | Complex | VDH |
2. Mating rules
When one parent has a borderline result, the other parent must meet specific criteria.
Elbow Dysplasia (ED)
Polygenisch — beide Elterntiere sollten mindestens das Ergebnis "2" erreichen. Idealerweise besser. Phenotypen aus belasteten Linien sollten nicht für die Zucht herangezogen werden.
VDHHip dysplasia (HD)
Polygenisch — beide Elterntiere sollten mindestens das Ergebnis "C" erreichen. Idealerweise besser. Phenotypen aus belasteten Linien sollten nicht für die Zucht herangezogen werden.
VDH3. Recommended additional tests
Sensible additions for line planning.
| Test / condition | Scoring scheme | Approved from | Inheritance | Source |
|---|---|---|---|---|
| Progressive Retinal Atrophy (PRA) (PRA) | — | CARRIER | Autosomal recessive | Legacy |
4. HonestDog verification
- Upload a legible certificate (PDF or photo) per test in the breeder dashboard
- Certificate must show date, examining vet, and FCI/VDH logo
- Certificates older than 36 months are flagged as stale
- We check each upload for authenticity — the profile tile then shows 'verified'