Archives for Nov. 27, 2013

You offer 12 genetic tests for the Labrador retriever. Why does this breed have so many tests?

You offer 12 genetic tests for the Labrador retriever. Why does this breed have so many tests?

Interactions with our clients are valuable to Paw Print Genetics. It helps us understand their concerns when it comes to genetic testing. One question that we have been asked on occasion is about the number of genetic tests we have available for a particular breed as compared to a different breed and what that number means for the health of that breed as a whole. For example, Paw Print Genetics currently offers 12 genetic tests for the Labrador retriever, which is more than any other breed. For some of our clients, the natural follow-up question after this discovery has been, “Are Labradors more unhealthy than other breeds?” Though there are many diseases that have been identified in the Labrador retriever, we cannot make the assumption that they are more unhealthy or carry more genetic problems as a whole than other breeds without doing some statistical evaluation of the entire dog population. However, to my knowledge, this potentially expensive and time-intensive evaluation has not been performed. Despite the fact that veterinarians may sometimes get the impression that certain breeds are overrepresented in regards to disease, there are many factors that must be considered when objectively evaluating the number of genetic ...