This has probably been asked before and I'm not even sure its in the right category. I'm worried about keeping my two chooks warm outside the coop during bad weather, they will have a brand new coop by winter that will keep them nice and toasty but they don't like to stay indoors the whole day. Today its been cold and rainy yet they refuse to stay in the coop, I suppose they like to be in open air or something. They have the whole backyard to wander around and usually when its rainy they huddle under they shade near the house. They don't seem to mind, but I don't want them to get sick, is there something I can build or some special way to help them stay a little bit warmer while outside? We don't get snow here but it's always cold, windy and rainy during winter.