My boyfriends mare somehow cut herself fairly badly and he can't figure out how. It is behind her left leg and about the size of a dinner plate (these are his words). The vet has already come out and said that they can't close it up due to the cut being to old. He has been giving her penicillin and clean it daily but it is not staying clean. My question is how would you cover it and keep it clean? Also what would you suggest to put on it?
Thanks in advance for any help