Thinking of raising meat birds? Industrial grade chicken tractors, asking $1,500 each. We have 2 left. They are light weight aluminum, with integrated feed and water, predator proof, and easy to move by hand. Each one holds 25 meat birds. Size 5x10 ft. With these chicken tractors you get higher yield, healthier chickens, fewer losses to predators and better access to fresh grass, which improves the quality of the meat. We used to move them onto fresh pasture twice a day and our chickens were the best. More info. here: https://www.backyardchickens.com/threads/metal-chicken-tractor-from-murray-mcmurray-review.802226/