4720 OWNER said:Have found that for chicks it is easier if the door opens inward to give them food and such, less chance of them getting out, esp the week before they go into the chicken tractor or the hen house. The layers not as big of a deal since there is less chance they even want to escape. Bottom sill should be 3-5" higher to account for bedding. If there is a rodent problem, prevention is way better than after the fact, secure the corners with overlapping metal.