My son-in-law was helping me out today by doing a very thorough cleaning of the pen and coop, (bless his heart) and I went out to take the chicks some noodles for a treat. I noticed the pen door was wide open and was scared that they all had gotten out. Not to worry I guess because when I got up to where I could see them they were all standing on the inside looking out but would not cross the wood on the ground (frame of the door). I even tried to get them to come out for their treat and Leo (the roo) would not let them out. I went in and they were all excited about their treat and dug right in. Just couldn't believe that Leo stood guard and made sure they all stayed in.