I just got my chicks from Ace and have some materials for making a run, but I'm stumped on the coop. I have some wood pallets, but I've also found a place that will give me a bunch on the pressed wood pallets and plastic pallets. These would be awesome to make a coop out of and super cheap. I was wondering if there are any chemicals in the pressed wood pallets or the plastic ones that I would have to worry about that would make my chickens sick once they are old enough to be place in the coop/run? Links to pallet pics: uline.com/BL_8203/Pressed-Wood-Pallets uline.com/BL_8202/Economy-Plastic-Pallets Thanks!