We have a rescue goat that came to us disbudded improperly and his horn grew into a spiral shape. He finally got it caught on something and basically pulled the outer horn off leaving the bone exposed and attached to his head. It was bleeding quite a bit but has since stopped. We applied blood stop powerder and cleaned it as best he would let us. Should we call an expert to come to look at the exposed bone? Is there anything more I can do for him?