We are new to chickens (4H project) and the lottery delivered 3 hens and 3 roosters. Until now we had one aggressive Brahma Roo. But overnight, we have an overly aggressive Black Frizzle Roo named Larry. And he was my son's favorite. Larry drew blood from me the other evening. This morning, he tried to keep my son from opening up the coop. He was in tears. Any suggestions on what we do? He was hoping to show Larry at the Fair, but right now, I'm afraid Larry is going to make that impossible. Thanks in advance!!