I have 3 chickens that are about 14 months old. This is their first winter in their outdoor coop. 2 of them are large, but I have one that is petite and the runt. She is the lowest in the pecking order and I pay special attention to her. She is bullied a little bit and to make matters worse she is going through her first molt in December (I live in New York). If she had more meat on her I wouldn't be as concerned, but I know she is cold. She shivers sometimes and likes to be held with warm hands. The other 2 are out in the run with some snow in it but she refuses to go outside. I was wondering if anyone has any suggestions about something to keep her warm. I know they make chicken saddles, sweaters, etc. Any opinions on something to keep her warm. I would like to order something today for her.