https://kilic-dempsey-3.mdwrit....e.net/fitting-a-cat-
https://writeablog.net/tyvekdo....ll3/cat-flap-install
A cat flap is an opening that allows your pet to enter and exit the house at their convenience. It can be incorporated to windows, doors and even walls. It is opened when your cat pushes a part of their body through it. Microchip cat flaps recognize the unique microchip of your cat to unlock the door. Infrared and magnet flaps require that your cat wear a collar equipped with an infrared or magnet device to activate them. What is a flap fo