Leo Walker
Well-Known Member
I kept one in a pen that size all summer a few years ago. It didn't get churned up and the horse was happy and settled. He was there dieting so was fed a variety of forage to keep him occupied and keep the weight coming off. There was def grass coming through, he just ate it as soon as it did so it wasn't visible. It was the perfect size to prevent stupidity and I had no issues with honing about, so from my point of view I think it would work.