https://algowiki.win/wiki/Post....:Back_Door_With_Cat_
If you're looking for a method to let your pet in and out without having to worry about them leaving unwanted "gifts" within the home, then consider getting a door panel made of upvc with a cat flaps. This is cheaper than replacing the entire door and is easier to put in. It is possible to put an animal flap on your own uPVC doors, but it is an arduous task that can lead to costly errors. Easy to install If you have a dog or cat in your home, it's important to be able to let them into and out of your home. This will ensure t