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Let your cat go inside and out of your home independently by using a cat flap. This allows your pet to have freedom of movement and promotes exercise, preventing obesity and relieving boredom. Taskers can fit cat flaps on wooden or uPVC doors Some can also use wall installations. They will start by marking the location of the door, and drilling around its corners. How to install a cat flap A cat flap lets your pet to go out without having to open windows or doors. This is a great option if you are working late or worried