too much shagging

I have 3 chickens that are just about a year old. We got a batch of 8 chicks last summer, 6 were roos and 2 were hens. We kept one roo and processed the rest. It's been going fine until the past few weeks, one of my poor girls has lost almost all her feathers on her back. He seems to only like...

This rooster has 10 ladies in play & 5 have raw backs? i need to decide whether or not to eliminate him from the flock. Right now he's separated. 1 is in currently in home hospital because of weakness.