My chickens have torn apart their run and it was impossible to keep any grass in there no matter how hard I tried. So we repurposed a broken trampoline into a portable chicken run. They are so happy! I got some 7' deer fence, some small plastic fence posts and put it all together with zip ties in about an hour. In the mornings we put them in, pick up each side (thinking of putting on wheels or casters to make it easier to move) and put them around the yard with a portable feeder and waterer. At night we do it all in reverse.
chicken run