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A cat flap lets your pet enter and exit the house at his own pace, reducing stress for both you and your pet. Installing a cat flap can be a challenging task. The preparation and the consideration are the most important factors to success. Gather your tools and materials. Determine the exact location of your flap on the door or wall. Location A cat flap lets your pet to go outside and explore, eat, and play without having to open and shut the door each time. It also allows your cat to access their food bowl and litter box which can help prevent them