https://sciencewiki.science/wi....ki/Fitting_a_Cat_Fla
A cat flap is a great method to allow your pet some freedom and ease the burden of having them go in and out. It will also help your pet to feel less stressed and stop them from escaping the house when they're not wanted. To fit a cat flap on your door you need to measure from the bottom of their stomach to the floor and mark a line on the door panel. Make sure the line is straight using the spirit level. 1. The type of door It is best to consult an expert to install a cat flap into a uPVC or double glazing glass sealed unit. They can