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A cat flap fitting professional will install your pet door in a door or a wall. The latter offers more security because burglars are unable to get through it. It also lowers energy costs and prevents draughts. The Tasker will mark where the cat flap is inside your door, and then drill out the corners. They will also sand the edges of the frame to create a smooth surface. Microchip cat flaps A microchip cat flap is a simple and effective way to keep your pet inside your home. It reads the unique identification microchip inside your pet's collar and o