I used to have a rooster that was just the opposite. He was a gorgeous Golden Polish rooster named Ivan. Polish are not usually aggressive chickens, but Ivan became the meanest rooster that I ever had, attacking anyone and anything that came into his pen, except me. For some reason, he never attacked me. I had raised Ivan from a chick, but sadly, I had to cull him from the flock as I couldn't risk him seriously injuring someone (putting an eye out, etc.) and I couldn't breed that kind of aggression into my flock. Good luck with your rooster.