Genetic health testing has become an essential tool for responsible breeders of purebred dogs. Diane Young McCormack stresses that understanding a dog’s genetic makeup is critical for producing healthy, long-lived puppies. Testing helps identify inherited conditions, allowing breeders to make informed mating decisions that reduce the risk of passing on serious health issues.

Common genetic tests screen for conditions like hip dysplasia, heart defects, eye diseases, and certain breed-specific disorders. By incorporating these results into breeding plans, breeders not only protect the individual puppies but also improve the overall quality of the breed.

Importantly, genetic testing should be paired with ethical breeding practices, including evaluating temperament, structure, and overall health. When combined with proper care, early training, and socialization, genetic health testing ensures that each puppy has the best chance at a happy, healthy life, benefiting both the dog and the wider purebred community.