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A cat flap on a door lets your pet to enter and exit the house without you having to open it. They are available in varying sizes to accommodate cats and dogs and also have features that can help prevent draughts or unwanted critters. Introduce your pet to the door prior to installing it. It will be easier to get them used to the shape, size and movements. Easy to install Cat flaps can be put up in a variety of locations You can put one in your garage or laundry room, to allow your pets access to the litter box and cat food, and even on your be