My flock is free ranged in a 3/4 acre fenced backyard. I have 10 hens - Easter Eggers, Dominiques and Silkies. I also have 2 Silkie cockerels that battle occasionally. Two of my Silkie hens are broody right now, so I have been thinking about buying some OEGB eggs for them to hatch. I would love to keep one or two roos that may hatch, but would that ultimately create too much unpleasantness for the whole flock?