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Start by feeding them and playing with the cat flap. This will help them become comfortable with the sound of it opening and closing. You can also add your cat's smell to the flap. Then, you can move the flap slightly to give your cat the impression of movement. Try to lure them in by holding out their favorite treats or toys. Certain plants (such as cat germander, clary sage and valerian) are arousing scent that cats love. Installing the flap for cats A cat flap lets your p