I would like to add an RIR roo to my flock for breeding purposes. We already have an incredibly sweet EE roo. He's very docile and good with the hens. We are expecting to increase our hens from 20 to 30 with new chicks this Spring. Our ranch store has told me that there is no way I'll ever be able to integrate another roo. They say that most people keep only one roo per run or separate the roos, each in their own run. I know many of you have more than one roo in a run. Please advise.