Alright, I've resigned myself to sending him to the pot, and will start him on the new special diet.
He was supposed to be from a prolific commercial egg-laying line, so I didn't mind the smaller size, but I haven't been very impressed with his sisters either tbh, so it's probably no loss. The...
Any advice on how to handle a roo who knows his place with humans, and always stays out of the way, but begins to show excessive aggression towards the hens he has matured with?
I have one rooster in the flock, he grew up with all the hens, and there should be enough hens and space for him...