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If you're looking for an option to let your pet inside and out without worrying about them leaving unwanted "gifts" in the house, then consider getting a upvc door panel with cat flaps. This option is cheaper than replacing the entire door, and is easier to put in. While it is possible to put a cat flap into your own uPVC door, you need to understand that this is a tricky job that could result in costly errors. Easy to install It's important that you