I have a 28 month old EE hen that is having trouble with her right leg. She was fine when I turned the chickens out of the pen to free range. I went to check on my goats and came back and she could not walk right. I caught her and checked her over real good and all I could find wrong was signs of an over excited rooster. Her back is punctured on the right side. Could this be a nerve damage effecting her leg? If so are there chances of it healing? I do have her in a cage in the house so she will not be picked on or spread disease if she has it. I think it is injury but still being safe. Her poop seems normal and she is eating.