I have 6 Silkies, 1 being a roo, in a coop and run, a flock of 11 free ranging and 9 teenagers waiting to join the big flock. I have two roosters in the main flock which get along just fine, however, it turns out that one of my two RIRs is also definitely a roo. He seems to be doing okay, but now I think my other RIR could also be a roo! This one hasn't crowed as yet but it has very red wattles and comb although not as large ar the other RIR. I love all my chickens and really don't want to have to part with my RIRs' but I'm beginning to think I may have to. I would love to let my Silkies free range with the flock but they are so much smaller than the main flock and with my 3/4 roos I'm worried about attacks?