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A cat flap permits your pet to leave and enter the house as it pleases, reducing stress for both you and your pet. However installing a cat flap isn't an simple task. Preparation and consideration are the key to success. Take your tools and other materials. Determine the exact location of your flap on the wall or door. Location A cat flap lets your pet to go out and explore, eat, and play without you having to open and close the door each time. It also lets your cat access their food and litter box which can help prevent them from fi