This is my Rottweilers old whelping house, it was made from a recycled calf hutch/pen. It has also been used for the ducks. the measurements are about 3' x 4' and about 4.5' tall. I was planning on turning it into a coop for my 5 Bantam Cochins. When the dog was using it, the roof was hinged on one side for easy access. I plan on roofing it. What would you do to make it a Coop? ETA: It will get 'Beautified' after the renovation .