06/05/2026
A sudden hind-leg limp often points to a torn or partially torn cranial cruciate ligament, and catching it early changes the treatment options available. Our latest post breaks down what to watch for, why this injury rarely improves on its own, and when urgent care is the right call.
A dog who suddenly limps or refuses to put weight on a back leg has often torn the cranial cruciate ligament, the knee stabilizer that is the canine version of the ACL and one of the most common reasons a dog goes lame. It is not the only cause of a sudden limp, which is