This is what I call the ultimate PVC chicken tractor. My first design was nice, and cheap, but this one has all the bells and whistles. Automatic bucket waterer that fills with a garden hose, fenced feeding area, easy to access and to clean nest boxes made out of 4 gallon buckets. The entire coop can be sprayed out with a pressure washer, made from PVC conduit, vinyl, and light weight wood siding. It has cut chicken care by 3/4. Plus by moving it daily their living quarters are always clean.