https://squareblogs.net/crabfr....ont6/cat-flap-glass-
https://articlescad.com/how-to....-train-your-cat-to-u
A cat flap on a door allows your pet to enter and exit the house without having to open it. These doors come in different sizes to accommodate both cats and dogs. They also have features that stop draughts and unwanted critters. It is best to introduce your pet the door before installing it. It will be easier for them to become used to its design, size and movements. Easy to install Cat flaps are available in many different