Good Morning. We have 6 chickens-- all raised together since birth. Two of the chickens (we started noticing from the start) that they were possibly roosters. Well, one of them just started crowing so it is now confirmed! Question- if the other one is a rooster (which I'm sure he is), will they always get along like they do? They free range normally about 18 hours a day. I was reading that roosters need more hens then I have--is that correct? If so, how do I add more hens to my flock safely? Thanks!