My puppy licks her paws and tail all the times, now she doesnt have that much hair on her paws and tail. She seems like she is allergic to something. But i can't figure out what is she allergic to. We are feeding her brown rice with chicken, because she wouldn't eat dog food. We have tried a lot brand. So we have no choice but cook chicken meat with brown rice everyday. Will she be allergic to chicken? She has a lot fur on her body and head, but she has hailless tail and paws now..