MidWest® 836 Contour™ Single-Door Folding Dog Crates with Divider Panel, 36"If you have a puppy to train and housebreak, you'll like how much easier that is to do with a Contour Single Door Folding Crate. It's great for taking your pet on travels, too, providing a secure, personal, den like space for your dog wherever you go. Of special note, this dog crate features our exclusive LapLock Technology, which creates convenient multiple lock points on the perimeter of the door and provides the safety and security of a slide bolt