I came home and checked on the chickens and one of my cockerel's back end was bleeding badly! This is not the first time this has happened but it's definitely the worst. I took him inside, gave him a nice mashed egg and tried to clean him up a little. I'm sure its from my other cockerels picking on him and pulling his feathers out, he's always been at the bottom of the pecking order because of how docile and non aggressive he is. I have him separated for now but keeping him separate is not ideal because I don't have a good set up for this in the winter. My question is what should I put on his tail to clean it and keep from being pecked by the others? Where would I find said stuff? He's got a few broken feathers and blood on him still because I couldn't get it all off and some blood had clumped up and dried on his feathers already. Any suggestions are appreciated.