I have my chickens in my garage, I set up a kennel ( outside dog run ) and thats where they stay at night and they free range during the day. I have straw down on the floor. In the morning when I let them out I real quickly pick up there poop from under the roost. I put the boxes out on the side of the house and that where they lay there eggs. I was forced to having to do this because my coop was crushed in a storm a couple weeks ago, I had soaked chickens and chicks spread out all over the yard. Having them in the garage has been nice I don't have to worry about drafts, rain or severe weather.