I saw the idea for grass frames on here a few months ago and decided to try them. Unfortunately they did not work with my girls because they got smart and all stood on them at the same time so that they were almost touching the ground and pulled all of it up. So I had to move a smaller chain link pen into the fun for another reason. And decided I should just plant grass and other things in it. Close the gate and let it grow then when it gets grown up open the gate and let them go in. Then Let it grow back up again and repeat. What do y'all think?