We have a flock of 8 chickens, 7 hens (one SS, 3 RSL and 3 Leghorns) and 1 SS rooster. Our rooster has become aggressive so time for the stew! But we are keeping him until we hatch out another SS rooster from him and our SS Hen. My question is how to replace him with the new rooster? Just take him out and put the new rooster in with the hens? At what age should I do this? I'm new to the chicken world. We are only on 2 day of incubation so it'll be awhile before he have a rooster to replace him with.