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A cat flap fitting professional will set up your pet's door into a door, or in the wall. The wall-mounted version is more secure since an intruder is unable to get through. It also reduces energy bills and prevents draughts. The Tasker will mark the location where the cat flap is inside your door, and then drill out the corners. They will also sand the edges of the frame to give it a smooth surface. Microchip cat flaps A microchip cat flap is a straightforward and effec