I had this dilemma. My boy was sweet when young but very aggressive when hormones hit. I couldn't handle him. Rather than have him swim with the Dumplings I gave him his own coop and run. I feed and water him in the run before letting him out of the coop in the morning.
If his father is aggressive he will probably have inherited the aggressive trait. I don't know if it always holds true but most people won't breed from an aggressive rooster because of that.
If his father is aggressive he will probably have inherited the aggressive trait. I don't know if it always holds true but most people won't breed from an aggressive rooster because of that.