Chicken Tractor built by local craftsman. Built with treated 2x2's which can sit on the wet ground and will not rot. Vinyl coated 1/2" x 1/2" hardware cloth to keep your chickens in, and the predators out. Western Red Cedar siding, floor & nesting boxes. They come with 3- nesting boxes and 2-perches. The tires are pneumatic ( air filled) that won't sink into your lawn. Built to last unlike the coops sold at local farm stores that are built in China and use Fir/Pine which won't last a year outside in our weather. Medium size is 3ft wide x 7 ft long x 4ft high = $549. Large size is 4ft wide x 9ft long x 4ft high for $649. Other coops available without the wheels and handles in the same sizes for $499/ $599. These are built to last. Corrugated roofing is available in 3-colors...Brick Red, Green or Gray. Thanks for looking.