https://king-wifi.win/wiki/Cat_Flap_Fitters
The process of installing a cat flap may seem intimidating however it's actually quite simple to install with the proper instructions. First, determine the height you want the flap to be (on average the belly height). Then, mark this area on the door and use the template provided as a guide to drill. If you have a kitten who is still a baby and you want to keep the door open, gently prop it slightly open and encourage it to go through. Reward goes through. Take a measurement of the door A cat flap allows your pet to move into and out of your