Need some advice. Kept back this Bull Calf for a possible replacement. He is currently injured in his hind leg (fetlock joint-ankle)---the best way to explain it, is he seems to of hyperextended it back and now it has a ton of give. He has a slight limp and he pops it up when he walks. I currently have him stalled. What else can be done, if anything? I haven't taken him to the vet yet. Any advice would help!