My chicken, Basil, has no feathers on her bum. She has been like that all her life, and she still runs, plays, and lays eggs. My question is if the winter is going to hurt her bum, since it has no feathers. I live in Raleigh, NC, so it gets moderately cold, and usually snows about once a year. Like I said, I don't think she is sick or has mites, but I don't know how the cold weather will affect her. Thanks