If you are into breeding your dogs, deciding on just the right parents can be pretty hard at times. One of the decisions you may be faced with is what hip certification to use. Do I use OFA, or do I ...

Traditional methods of evaluating dogs for hip dysplasia risk may miss 80 percent of cases, according to a new study. Hip dysplasia is a painful joint disease that can cause limping and soreness. As ...

A study comparing a new method for evaluating a dog's susceptibility to hip dysplasia to the traditional American method has shown that 80 percent of dogs judged to be normal by the traditional method ...

PHILADELPHIA –- A study comparing a University of Pennsylvania method for evaluating a dog's susceptibility to hip dysplasia to the traditional American method has shown that 80 percent of dogs judged ...