The main door of my coop is hardware cloth with a pop door in it. For the last couple of months, I just open the main door for them to come and go. Today I closed the main door and opened the pop door. While observing the coop-cam on my computer, I noticed them all lined up on the ramp not able to figure out how to get in the coop. Mind you, the ramp dead ends right into the pop door. Yup, they aint none too bright!