I hope someone can help me out here.....I came home from work two days ago and found one of my RIR hens pecked and bleeding below her vent. I did notice most of my RIR hens were getting bald spots on their bottoms. I separated her yesterday until I could find out what was going on. Today I came home to three other RIR hens pecked and bleeding in the same place we gathered them up and gave them a spray of blue kote, as soon as I let them back out immediatley one of my BR came up and started to peck at them again......I have the BR separated now into a crate. Wondering what my options are if I need to cull her if I see no more pecking with her separated. We are new to chickens and only have our flock since September any help would be greatly appreciated.