I've had my Cayuga male for 4-5 months now. He has always been my little baby and has always been sweet to me. Ever since we put him outside in the pen with our two other girls, he's become incredibly aggressive. I can't even walk into the pen without him charging at me and biting on me. I've gotten so many bruises from his bites and I'm sick of him acting this way. Is his agressiveness due to mating season, or is this his permanent personality?