I live in South Jersey so we tend to get a lot of snow during the winter months. I already know how to prepare my coop for winter to make sure the girls stay cozy and warm, but what about stretching their legs and wings? Their coop is a pretty good size (10x5x3.5) but they LOVE to roam the yard. Every morning when I go check on them before work, they practically push me out of the way to jump out and start their adventures. I made sure to get all cold weather hardy breeds.. but when there is snow on the ground, can I let them out of the coop? If so, for how long? Would I be better off letting them roam around my basement? I dont mind following them around and cleaning up their doodoo if I have to. I just want to make sure they dont get depressed or sick. Thanks!