As you can see here is my free range tractor, easy to assemble made with 2 4 x6 and 2 4 x 8 s it took 6 1/4 inch pieces, 5 on the body one across the middle of 8 foot pvc pieces held in place with brackets you use for plumbing and misc.pieces of pvc with elbows for the square door. The zip ties hold it together. We happen to have this plastic off a construction job and coasters we had lying around, since the only predators we worry about around here are hawks(at least for the moment
