Great stuff guys. I don't post much but I read a lot and this thread hit home today. My RIR roo is about a year old and he is HUGE. Today, he decided that it was time to show me that the coop was his and he jumped up with spurs flying and attacked. I though it was funny at first until I realized he was serious. Anyway, a well timed kick sent him into the side of the pen and I though maybe that would settle it but he seems to be convinced that he will win.
I came on here to get some advice and I have about decided that he will enjoy a nice dinner with some rice next week. The primary caregivers, my 7 and 10 yo daughters, are scared of him and he has shown aggression to them recently as well.
My biggest concern was whether it would affect the girls (hens) but, honestly, they are so skinned up from his "affection" I think it may be a relief to them for him to become absent. All 12 girls have big bare patched on their backs with scratches and sores so they could probably use a break. We have way too many coyotes and hawks to allow free-ranging so they stay in a nice 16x35 pen and are happy with it. So, the protection factor isn't really a factor.
Either way, I want to thank you guys for all of the help although I never "officially" ask. In the case of most message boards, if we just look a bit, the answer is there and I have looked a lot on here.