I would really like for my chickens to stay in their run. I built a fence out of chicken wire around the perimeter of the yard, but they keep hopping over it. I've clipped their wings and everything, but they still get over. They're pooping all over my patio and causing a big mess. I love my chickens, but I wish they would stay in their run. Any thoughts of what I could build? And where I could go to get the materials? Any help would be appreciated. I'm trying to design my backyard to be more beautiful. When I plant grass seed in the winter, the chickens get over the fence and eat it right up. They jump over the fend and into my garden as well. It's a nusaince.