Protect Your Cat's Privacy --- The kitty door is the most convenient product for cats to come and go freely, and you don't need to manually open the door for your cat. The cat door for interior door can keep dogs away from the cat and litter box, isolating the odor from the litter box.Easy to Install --- The package of cat arch comes with a simple and easy-to-understand installation manual, screws, installation template, and screw covers. The installation template can be attached to the door for easy cutting. DIY enthusiasts can complete the installation in 10 minutes, and there are no eye-catching screw holes, only beautiful and clean lines that perfectly complement your door.Suitable for Cats not Exceeding 20 Pounds --- External size: 9.4 x 10.8 , pass through opening: 7.5 x 9.8 , suitable for 1.2in to 2in thick doors. The smooth and wide opening allows your cat to pass through safely, and its tail won't get hooked or tangled.No Training Required --- Our pet door for cat is designed specifically for feline animals and doesn't have a flap, which won't harm your cat's paws or create annoying flap noise. Your furry baby can use it without any training. The product comes with a door stop that can be fixed.Perfect Decoration --- Our patented cat gate with a cute appearance has a glossy pure white color, and you can easily paint it yourself to match your home's interior decoration. Suitable for all types of doors and walls.