https://articlescad.com/upvc-d....oor-panel-with-cat-f
Installing a cat flap on an entrance door lets your pet to come and go as it pleases. Follow these steps to learn how to draw the shape, then use a jigsaw or hole saw to cut it and install your cat flap. You can prevent wild animals, pests and stray cats from entering your cat's area when it is equipped with a Manual Four-Way Lock. It is also recommended to keep some plant pots around for your cat to hide behind. Placement A cat flap can be used to keep animals from entering such as rodents or cats. Some models can even