Help....I have never had this happen but one of my year old hens has a few bumps between her toes and a dark spot on the pad. She is limping. Is this bumblefoot or something else? If so, anyone know any good home remedies? There is no chicken vet in my area. I feel so bad for her. My coop is spotless and there is nothing that she could have hurt herself on that I can tell. I would send a pic but I lost my camera. Thanks to whomever has ideas/suggestions.