I have a cochin roo and a silkie roo, 3 cochin hens, several assorted hens and two standard size roosters. the two banty roosters were my first ones and Sidney, the silkie is really the alpha rooster. Spencer the cochin roo is blind in one eye and can't really see too good out of the other. Sidney looks after Spencer and his three girls. If the RIR or EE hens get too close, he pecks them on the butt and they run away squawking. Here is my question: the two big roosters are about five months old and the two banty roosters are over two years old. So far it's been fine and no roosters fighting. Does anyone think that eventually when the two EE roosters get a little older they will try to kill my two banty roosters? Or do you think that because the banties were there first, the EE's will acquiesce to Sidney the alpha roo? The hen to rooster ratio is 21 hens to 4 roosters. Should I set aside a separate place in the coop for the banties? I've already started to build them their own pen on the other side of the coop.