Veterinarians at a state university are evaluating a drug therapy program for treating hip dysplasia, a crippling joint disease that causes lameness and severe pain in dogs. "The drug we're testing, ...

A non-surgical, single-dose contraceptive has remained effective for at least three years in six female cats, and the effect is expected to last for the rest of their lives. If it does, the injected ...

Researchers hope that an injection could one day be a faster and safer substitute for surgical cat sterilization. Christopher Furlong via Getty Images Researchers have developed a permanent birth ...