https://longshots.wiki/wiki/Us....ing_a_Cat_Flap_in_Bi
A cat flap on a door allows your pet to go in and out of the house without you needing to open it. They are available in a variety of sizes to accommodate both cats and dogs. They also come with features that keep out draughts as well as unwanted animals. Introduce your pet to the door prior to installing it. It will be easier for them to become used to its size, shape, and movement. Easy to install Cat flaps can be placed everywhere You can put one in your garage door or laundry room to allow your pets access to litter box a