“test that can detect and predict osteoarthritis (OA) in dogs” « Mobile veterinarian, mobile vet care - Housecall Vet Care - Minneapolis, Minnesota

Per AVMA: A new test that can detect and predict osteoarthritis (OA) before patients experience symptoms was developed by analyzing the joints of dogs with arthritis. Although this article focuses on how it could help human patients, animals are also affected by OA and this could be of real benefit.

http://news.yahoo.com/research-dogs-points-early-test-arthritis-180408557.html