We had a calf born a few days ago that is severely knock kneed. His front legs go straight out about 30 degrees from the knees down and his hooves point almost completely sideways. He is a completely healthy calf and he sucks on his own. He does walk around but he cannot bend his front legs very well at all. When we examined his front legs they feel like they have tension on them while bending until they are bent to nearly a 90 degree angle where they then feel like they are bending normally. Is there anything we can do to help this calf with his legs. I have heard of using PVC pipes to help straighten the legs but am not too familiar with it. Any help would be greatly appreciated.