One of my hens was sitting on the floor of the coop yesterday and we she got up she was dragging one of her feet behind her. She is not putting any weight on it. Its being drug behind her and she is hopping on the one foot. The whole leg is kind of hanging there like a dead leg. I picked her up and run my hand down the leg and over the foot, it doesn't seem to hurt her- wouldn't she make some sort of noise if it did? The foot feels limp and she didn't move it at all when I ran my fingers over and under it. When I cupped it she did close it. When I ran my fingers back under it, it opened back up to that kind of dead foot look again. It just happened yesterday- no signs of illness or other injury that I can tell but I have no idea what I am looking for. What could be going on and what should I be looking for. I am wondering if the injury might be higher up an not in the actual leg or ?? What should I look for to figure this out?