Keep the baby away from the cat litter box: it is a safety measure to close the laundry room door or the cellar door, but let the cats freely enter the cellar to their litter box. This also keeps dogs away from the rooms, gives kittens a place to eat and a place to escape. 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 the baby cannot enter the basement. and get cat litter.With this cat door, cats can enter and exit freely and not scratch the cellar door, laundry room door, bedroom and bathroom, etc. Safe and Secure: The built-in cat flap in the door allows the cat to freely enter and exit the room, and there is no chance of the cat’s tail being snagged or caught by the door, which effectively protects the cat. , its simple design and in the shape of a cat can complement the decoration style of your home. Easy to install: This interior is shaped like a cat’s head and is made of