We've got a 6 month old castrated Milking Devon young steer who has what looks like some kind of significant infection or fungus on the right side of his scrotum. It is dry and rough around the edges, about an eighth of an inch deep at its deepest spot. Only this deepest spot is red or raw. He was castrated at 4 months using the Burdizzo. There was no noticeable open wound after the castration, and the animal is seemingly in no pain or discomfort. He runs and walks fine, and is growing well. I have photos, but as a new member am unable to upload them. Any thoughts before we call the vet?