I have a Heifer that will be a 4-H project for my daughter. The Heifer has a quarter size spot on her right hip where there is no hair. I dont know if it was a vaccination spot, or a small cut. Its scabbed over good, but it doesnt appear to be growing any hair back. I dont want the spot to become worse, so what can i use on it to heal it faster, and bring back some hair. Thanks Bryan! :-\