Keep the baby away from the litter box: this is a safety measure to close the laundry door or the cellar door, but allows cats to freely enter the cellar to access their litter box. also helps keep dogs out bedroom, gives kittens a place to eat and a place to take them out. Wide Applications: Size 22.5 x 27 x 5.5cm for most types of cats. It can be used on hollow door, solid door and even glass door. Close the door so that baby cannot enter the cellar, and get cat litter. With this cat flap cats can go in and out freely and won’t scratch the door of basement, laundry room, bedroom and bathroom etc. Safe and secure: The cat door surrounded by the door allows the cat to freely enter and exit the room and it is no coincidence that the cat’s tail is hanging or caught by the door, this which effectively protects the cat. At the same time, his simple and cat-shaped design can complement your home decoration style. Easy to install: This interior pet door is shaped like a cat’s head and is