https://opensourcebridge.scien....ce/wiki/Choosing_Cat
https://moparwiki.win/wiki/Post:Fitting_a_Cat_Flap
If you're looking for a way to let your pet inside and out without having to worry about them leaving unwanted "gifts" within the home you should consider purchasing an upvc door panel that has a cat flap fitted. This option is cheaper than replacing the whole door and is easier to put in. It is possible to set up a cat flap on your own uPVC doors, but it is an arduous task that can lead to costly mistakes. Easy to install If you have a pet or a cat in the house i