Let's Cat In & Keeps Dogs Out Our Cat Door Latch allows the cat to enter and leave the room freely to access food, while the smaller opening helps prevent larger dogs from passing through to reach the food. Easy to Install No tools or glue required. No modifications to the door. Simply hang the pet latch on the door handle and place the pin on the door frame for quick installation and removal. High Quality Materials The pet door holder is made of nylon and stainless steel, providing durability and strength to help keep dogs out. Designed with safety in mind. Small Things, Big Effects Effectively helps prevent puppies, large dogs, crawling babies, and toddlers from entering rooms such as the kitchen, bathroom, bedroom, storage room, or office. A simple solution for room access control. The Best Choice for Pet Owners Try the pet door latch. Give your cat freedom of movement without confining it to a small cage. Provide a comfortable, self-contained space while protecting private areas from larger animals.