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Professional cat flap installers will put your pet's entrance in either a door or wall. This is more secure because burglars are unable to get through it. It also reduces energy bills and prevents draughts. The Tasker will mark the location where the cat flap should go in 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 flap is a simple and effective method to