I have a one month old chick that was almost pecked to death by my hen. He is bare and raw on his back about three inches long with a one inch gash in the outer layer that is exposing the insides. There is still a layer of tissue keeping the organs and stuff in. I put bacitracin zinc to protect the wound. He is shakey, but drank water for me. He is also, reaching back to pick at his wounds so I put a makeshift "cone of shame' on him to keep him from reaching back. Needless to say he hates it. I will try to ad a pic. Please any advice asap! Anything for pain?