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Start by feeding and playing near the cat flap. This will make them familiar with the sound of it closing and opening. It can also help if you add your cat's scent to the flap. Next, let the flap open a little to give your cat a sense of movement. Try to entice them by grabbing their favorite food or a toy. Certain plants (such a cat germander valerian, clary sage and clary sage) are enticing in scent that many cats enjoy. Installing the flap f