I have a Rhode island red hen that has a limp leg. I got home and went to put them in and she was in the barn area outside of the coop laying against the wall. My coop is inside the barn with a door to the outside but I have a winter area on the inside part of the barn also. I have a roost 3-4 feet of the ground in the winter area. She could have gotten hurt jumping up or down possibly. The leg will move freely with no resistance. When I pull it up to her chest the toes curl in a little but but not much. Her other leg, tail, and wings all work I have seen her use all of them. I'm assuming it wasn't a predator attack because she dient seem stressed and ate and drank fine. No blood. The leg was also allitle cold. When I was moving the leg her other leg was shaking (from pain?), she didn't squwak or fight me. I'm concerned about mareks disease but I have never lost a hen to any sickness or something I couldn't identify. No new hens in the flock since I started. If you have any questions to help me with this please ask