my coop use to be the kids play house and now that fall is just around the corner, I have started thinking about how I am going to winterize the structure. The window openings have not real windows that can be closed so I will have to start with that, but should I put insulation between the wall studs and put up interior walls to keep drafts and the cold at bay? I know they are suppose to be cold tolerant, but I just can't imagine my girlie will be able to withstand single digit temps!! Can I put a heating pad under them? How do I keep their water from freezing? If I use a heat lamp or two, or three...will the light being on all night mess with their internal clocks and laying routine. Will they even lay in the winter time? When Can I expect them to molt and is there anything special I need to do when they start to molt?