http://nutris.net/members/niec....efly53/activity/2121
https://wong-hunt.hubstack.net..../cat-flaps-for-frenc
With a cat flap you can let your cat go in and out of your home on their own. This lets your pet move freely and promotes exercise. It also reduces the risk of obesity and reduces boredom. Taskers can fit cat flaps on wooden or uPVC doors, and some also can be used with wall installations. They start by marking the location of the door, and drilling around its corners. How to install a cat flap A cat flap allows your pet to go outside without having to open