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A cat flap fitting professional will set up your pet's door in a door or a wall. This is more secure since burglars cannot get through it. It also prevents draughts and reduces your energy bills. The Tasker will mark where the cat flap should go inside your door, and then cut the corners. They will also sand the edges of the frame to give it a smooth surface. Microchip cat flaps A microchip cat door is an easy and effective method to keep pets inside your home. It reads the unique microchip number in your pet's collar,