https://jama-driscoll.thoughtl....anes.net/how-to-trai
https://jsfiddle.net/editorlizard9/cq5gafud/
https://click4r.com/posts/g/18....111231/fitting-a-cat
Your cat and you can both benefit from adding a cat flap in your bifold door. It also helps to prevent extreme cold or heat from entering your home. The first step is to measure your pet to determine the size of the flap you'll require. This will allow you to create a hole that is appropriate to fit the cat flap. Outdoor Access Installing a cat flap on an exterior back door is not a job