I have a very aggressive buck! Buddy, was nice when he was a baby, until I took him away from my 2 does. His pen is right next to my does, he can see and hear them! Some people tell me it's not normal for bucks to be mean and that it's his personality!? I treat him nicely. He tries to butt me and bite my dad and I when we trim his hooves. He also butted my niece and knocked her down! He stays in his pen and I give him food and water through the fence. When he tries to butt I spray him with a water bottle and it seems to clam him down.