Hi there I'm a new chicken owner. I have seven chickens from a farm that had seven thousand chickens ! I bought seven , they were a year old in October. I have two issues, hopefully I can get help with. One is so small she is always picked on. I have separated her, she is doing well. When do you think I could put her back with the rest? Next problem I have one with a large bump on the bottom of her foot. She has a limp, and I also had to separate her, due to the fact they were picking on her also. They are all in the same coop. Just partitioned off.