I have a 9 month old white leghorn that appears to have a hurt leg. She was chased by a dog two days ago. Dog caught her with his paws and pinned her down, never got teeth on her. I can't find any wounds and her bones and joints appear to be in the right places and no obvious swelling, but she doesn't want to walk or put weight on it. She's eating and drinking and pooping okay. Anything I can do for her? Or just let her be until she heals? i have her in a large rabbit hutch by herself in a warm place at the moment. Thank you!