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Fitting a cat flap can appear daunting however it's actually quite easy to do by following the correct instructions. Find out how high you'd like the flap to be (normally, it is at belly height). Then, mark this area on the door and use the template as a guide to drill. If you have a kitten that is still a newborn and you want to keep the door open, gently prop it slightly open and encourage it to walk through. Reward it when it goes through. Take a measurement of the d