http://www.walmart.com/catalog/product.do?product_id=8465010 IM thinking about buying this and then insulating it with the sheets of 1 inch thick foam insulation. Then doing the interior walls with 1/2 inch plywood. It will be for a few silkies and bantams. Probably 7 total. I will attach a run that will be 4 ft by 8 ft. Would love your input ?