Hello! I have a dog house just like the one pictured below - except mine is small - about 2' x 3'. I want to use it as a brooder or isolation coop, but of course need to modify it. My only problem is that it is quite difficult to do anything on the inside because of the small door. For modifications I was going to drill ventilation holes at the top, just use a boot box for a nesting box, and add a door to the opening. But what about a roost? Any ideas on how I can secure a roost if it's difficult to squeeze more than just a head and arm inside? My original thought was to have a roost go lengthwise but I can't reach the back wall. So maybe I'll just have to put it width wise and just as far in as my arm and drill can reach. Any suggestions are welcome. Thanks!