Fitting a cat flap in a door allows your pet to go and come as it pleases. Follow the steps below to discover how to mark the shape, cut it using a jigsaw/hole saw and install your cat's flap. If your cat's flap has a manual 4-Way lock you can https://doors-with-cat-flap83097.bloggactivo.com/30167967/back-door-with-cat-flap-fitted