I'm trying to decide how to cover my run as simply as possible. It's approximately 3'x6'. One side is protected by my house, another side by the approx. 7' tall sturdy metal chicken house (I elevated it on cinder blocks so my chickens could graze under it and will wrap hardware cloth around the open side opposite the run). a 3rd side by a 4' privacy fence which I'll reinforce with hardware cloth. The forth side is the only one I need to build and it'll have a door into the run. I have zero experience building things and I'm having trouble imagining how to add a simple cover. I'd love to see pictures of covered runs with suggestions (-;