The males listed here are all part of our breeding program, but not all of them are owned by us. However, they are (or were) used by us for breeding or were bred by us and are now being made available as stud dogs by their new owners. All of our breeding dogs, both those we own and those that we don't / no longer own, are evaluated exclusively by qualified and officially certified examiners who meet the respective approval and testing regulations of the individual associations to ensure the breeding quality and health of our dogs. The associations our examiners and evaluators belong to are the following:

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• BpT e.V.  (Bundesverband Praktizierender Tierärzte e.V.)

  • for examination of the knee joints (patellar luxation, short: PL)

• GRSK e.V.  (Gesellschaft für Röntgendiagnostik genetisch beeinflusster Skeletterkrankungen, ehem. Hohenheimer Kreis)

  • for x-rays and evaluation of the hips, elbows, shoulders and transitional vertebrae (short: HD, ED, OCD, LSTV)

• DOK e.V.  (Dortmunder Ophthalmologen Kreis)

  • examination for hereditary eye diseases, as well as the eye examination of our puppies at 6-7 weeks old

• CC e.V.  (Collegium Cardiologicum e.V.)

  • testing for hereditary heart disease