So I ended up with 6 Cornish C birds from TSC accidentally. Needless to say they are lazy as lazy can be. I had to throw them out into the run today to get them to go outside. Yesterday my Roo ventured out but then refused to use the door to go back in. Any ideas on how to get them to go in and out on their own power? My door is 13x13 and the rest of the flock (20 birds all this years hatch) has no issue using the door to go in and out.