Hi, I have an Easter egger chicken named Easter who looks a little depressed. It is winter now but I think she's been depressed long before winter started. She hasn't layed an egg in a long time (like nearly two months) but she's less than a year old, this is her first winter. Even when I put food by her she won't take it. She's extremely non-aggressive. This morning I saw all the chickens huddled up around her. She is very skinny. I want her to last the winter which will be a long time since I live in Minnesota. Please give me advise on what to do with her?