My gsp pup had a simple fracture to his hind leg which healed in only 4 weeks. When the vet took his cast off his hock was swollen and it lost its angle. When he walks his hind leg bows out. At first the vet said it was normal because of his disuse of his leg. He is going back to the vet on tuesday to see an orthopedic vet because it should have gone back to normal by now the vet said. At 6 months he will be shown if his he makes a full recovery. My question, has this happened to anyone or heard of anything like this. My pup has so much potential I would hate not to be able to show him.