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A cat flap lets your pet leave and enter the house at its own pace, which reduces stress for both you and your cat. However, installing a cat flap is not an easy task. Planning and preparation are the most important factors to success. Take your tools and other materials. Mark the exact location of your flap on the wall or door. Location A cat flap allows your pet to go out and explore, eat, and play without having to open and shut the door every time. It also allows your feline friend access to their cat's food and litter box, helping to keep t