My yearling buck started losing hair around his two metal tags. After a week or so it spread up his ears. As you can see in the pic the hair had started to grow back around the metal tags where it all started. Has anyone seen this before, any ideas? Not sure if it has to do with shedding his winter coat, or mites or what. I wouldn't think if it was mange mites that the hair would be growing back. Any help would be greatly appreciated!!!