Yep, Granddad Tompkins would be proud. I made my own very simple mobile chicken coop based on a design from a 1920’s Handy Farm Devices model, using mostly recycled or scrapped parts. It’s called a Chicken Tractor as the wheels (not yet installed) allow the coop and hens to be safely ranged on new areas of grass each day. I liked how fast and uncomplicated this was to put together, so I want to build another much nicer tractor. I still need to put in enclosed nesting boxes on one end, preferablly built in a manner that will enable me to lock them in at night off the ground in case of digging varmints.