https://theflatearth.win/wiki/....Post:Cat_Flap_Fitter
A cat flap on a door lets your pet to move in and out of the house without having to open it. The doors are available in various sizes to accommodate both pets and cats. They also have features that stop draughts and unwanted creatures. It is best to introduce your pet to the door prior to installing it. It will be easier for them to get used to its size, shape and motion. Easy to install Cat flaps are found in different places. You can install them in your garage, laundry room or bedrooms to allow your pets to access your hom