I have a LF Brahma Roo that is one year old. In November we had a broody hen hatch 3 chicks, two of which were Roos. Our big Roo has been such a good father, taking to the babies right and helping take care of them. Fast forward to yesterday. One of the Roo babies crowed for the first time and as soon as he did, our big Roo started chasing him and didn’t let up. Today, he chased both boys all day to the point they were panting, and it’s not even hot out. We’ve been trying to stay out of it and let them work it out. My daughter had to intervene when the young ones were panting so hard. When she did that, our big Roo mounted a hen right in front of her. Over the past month 4 of our 7 hens are starting to get bald spots from him mounting them. And occasionally he just pulls their feathers. I’ve had enough. What can I do? He’s not abusive other than that and is a good caretaker. He’s not rude to us. The biggest problem is his treatment of the young Roos. Our big Roo was beaten up pretty badly by his brothers, which was why we got him in the first place. He’s been a good boy, but I’m afraid he’ll end up beating these young birds.