Young hen fine one moment... hour or so later she's walking but with her foot folded underneath her. (Ours are free roam chickens.) Doesn't act like there's any pain. It's not her leg... it's below the ankle part. I've confined her and have a make-shift cardboard piece taped under her foot. I'm giving her a vitamin/electrolyte water solution and she's eating and drinking fine. She was even keeping up with her buddies. What else can I do?