Well, my (now ex) rooster, pulled all the feathers out of the girls head and down their necks about 3". I would see him grab their necks and pull feathers and shake them from his mouth, then walk over the girls and crow... Nothing seemed to help. I tried to refocus his attention to hanging cabbages, apples, filling the suet cakes with nice fresh greens, I tried giving the girls a break for a while by removing him for several hours a day. It only made him more angry and vicious w/ them when he got out of 'jail'... He was a year old and still wasn't nice--So, I got rid of him.. He went to live somewhere else, I gave them full disclosure but they wanted him anyway.. It's been 5 days and my girls are calmer, egg production is up, and they are all flocking together.. For over 8months my largest BO hen 'lived' away from the flock--She if they were in the grass, she was in the woods, if they were in the coop, she was in the run... NEVER staying around for more than a few seconds... Since Monday, she is right in the middle of the flock....even my colored egg girls are hanging around the big flock...
What made me decide it was time for him to go....He kill one of my hens and hurt another's leg.. Please keep an eye on him.. Someone told me ---there are too many good roosters that need good homes to tolorate a mean/bad one...