Offers examples of breeders making bad choices in the name of a clean gene pool. Learn about genetics, diseases and breeding.

Read an introductory to genetics as it applies to dog breeding. Learn the importance of registries and responsible breeding.

Gary F. Mason offers a detailed article that discusses what people should know about genetic diseases before acquiring a new dog.

Optigen is a service and research company providing DNA-based diagnoses and tests for inherited diseases of purebred dogs.

Use DNA sampling to improve the health of your breed. Order a kit, and learn about genetic research.