very cool setup. the only thing id worry about would be dropping the door and potentially hitting them with it if they were poking their heads out. does it have a way to keep the door up without you holding it there? (imm probably just paranoid because im accident prone though, i really dont mean to criticize )
yea as a matter a fact i thought about that when my wife suggested it as a joke. i put a latch at the top to hold it open and a latch at the bottom to keep it closed securely.