I have similiar issues with my roo. He has gotten really mean. It started with my daughter being chased by him and now everyone in the family is. I have to bring protection with me whenever I'm in the area. We are serously thinking of getting rid of him or making him dinner.
My problem is turning out to be my neighbors roo. My roo will hop the fence or the other way around and they start going to war. Im guessing we need to clip wings, but need to do some research. The funny thing is my roo is really friendly and protective of his flock at the same time.
4 hens...