ADJUSTABLE WIDTH: The retractable cat door latch has 7 adjustable holes. You can adjust the width according to your pet's size. Suitable for cats of different weights. It fits most doors. Easy to Install: No tools required, no door modification required. Simply hang the pet door latch on the door handle and place the pin on the door frame to complete the installation. Enjoy freedom of installation and disassembly. The cat's paw design is stylish and functional. DURABLE: Our cat door latch is made of ABS, which is strong and resistant to impact from large dogs. No need to worry about breaking or bouncing. Keep Dogs Out: Our cat door latch allows cats to freely enter and exit the room to find food, and the smaller gap prevents large dogs from breaking through the door to grab food. Perfect size to make your cat feel comfortable. Comfortable Space: You no longer need to put your cat in a cramped pet carrier, provide your cat with a comfortable space while protecting the private space of larger pets. Make your home cleaner and safer.