He flogged one so I removed him and put him in a different pin. Well the next day I had to work late so I had my dad go tend them and he didn't believe that the rooster would behave this way so he reintroduced him and he almost instantly flogged one of my rir nearly break her leg. He has been in his own run next to their ever since. We have allowed some supervised fence free interactions and he did very well, doing the wing dance or whatever it's called. But I feel like they are still to small to handle him if he tries to mount them. A few more weeks and we will try again. They have started to respond to food giggles and he responds to their egg song practicing.