This door can be both open and closed at the same time! They were first used in barns in the Netherlands to keep the horses, cows, and other animals in the barn, but to allow them to get some fresh air or fresh feed.

The same door works great on your small pets and even children! Or, if you just want a little of that fresh air, keep the bottom half latched, and swing the top open. The top portion has a standard 4 lite window to still allow light in when it’s closed.

Measuring 72” high and 36” wide, this door features three standard house door hinges, a barrel bolt to hold the bottom of the door shut while the top is open, as well as a locking door knob with key.