My dad and I made this yesterday. It is a 8'x4' pen Took us a good few hours to make it. They will be in this pen during the day and they will go back in their cage inside at night. Here are some pics of what it looks like. We used a piece of lattice wood for the roofing. It is removable so I can get to the chicks. Here are some pics of the chicks in the run.