A Pasture Hoop Pen allows poultry birds the shade and protection to feed, graze, and move around freely without wandering away or being attacked by predators. The pen's PVC-pipe frame construction supports 24-inch-tall chicken-wire side walls and a domed canvas roof, making the overall height 36 inches. The pen is light enough to be dragged manually, and the frame is filled with water to keep it from blowing over in the wind. (A 12-inch-taller version is available for turkeys.)