https://output.jsbin.com/rovizevuza/
Installing a cat flap on a door allows your pet to come and go when it wants. Follow the steps below to learn how to trace the shape, cut it with a jigsaw/hole saw and install your cat's flap. If your cat's flap has a manual 4-Way lock you can block access to wild animals as well as pests and strays. It's also a good idea to have some pots of plants around for your cat to hide behind. Placement A cat flap can be used to keep animals that aren't wanted out like rodents and cats. Certain models let you secure them, to allow you to control your cat's m