I have three pulleys and one of them is lame on her right leg. By all accounts it looks fine to me but she's definately favoring it. Her feet look good and there are no obvious signs of trauma or disease. She seems to be eating and drinking normal. She went into her hen house but struggled to jump up onto a roost and the nest box. These are my first chickens and I'm beside myself with worry. I've read older threads and am hoping it's just a sprain or strain. Any suggestions on what I can do for her.