How old are your birds?How do I introduce a rooster too my hens
After quarantine, I've found it no problem just to let roos mingle (other members may do things differently, i should add). Roos and hens don't share the same pecking order, but thats not to say that he will take some time before he is accepted. I recently introduced a cockerel (ordered a roo, but got a young punk) and he's fine with the girls, but some of the more senior girls put him in his place, for now. I'm sure that once he matures, and learns to call them for treats that he's found etc, he will be considered flock leader.