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You could consider installing a cat flap onto an upvc panel door if you want to allow your pet to leave and enter the house without fearing that they'll leave unwelcome "gifts". This option is less expensive than replacing the entire door and easier to put in. It is possible to put an animal flap on your own uPVC doors but it's a tricky task that can lead to costly errors. Easy to install When you have a pet or a cat in the house, it's important to allow them into and out of your home. This will help you ensure their safety, but also allow you to av