We have a 3 month old hen that hurt/broke her leg as a chic. She can walk (bad limp) but the leg is getting worse so that her foot sticks out at a ninety degree angle. She hasn't gained a lot of weight and can't get into or out of her roost. It doesn't seem to hurt but it looks terrible. Should we put her down? Watching her walk makes our hearts hurt and we want to do right by our sweet Fluffy. Thoughts?