So I noticed today that my bucks horn is split. I knew I should have took a picture so lets see if I can explain it well. Lets say you take a hand saw and start at the tip of his horn and saw down to the middle of the horn almost half way down. His split is like that. Any ideas why? Could he have cracked it while banging his head on the fence? He acts normal and BTW he is a pygmy. I'm assuming its from banging his head but I just want to make sure its nothing else. He does have very healthy horns BTW. I have noticed his banging his head is no where near as much as he was doing it before.