For all of you chicken nuts, myself included, just an observation from everyone's post's and pictures, do you realize that although you think painting the inside of your coops is a good thing, maybe so if you are covering osb or plywood, which both contain none organic chemicals in the glue used adhere the wood chips or layers together, I worked in a plant that made both materials,sometimes our eyes would burn from fumes until dried, how ever some of those fumes will be released under wet or humid conditions, i think it is better for your chickens if you use untreated boards or metal siding where possible for everything but the floors and then you would paint it, i will be using natural dirt for my floor.I want chemical free chickens. I am old school, comments welcome