What size is the Pet Porte microchip cat flap?
Pet Porte Smart Flap has one of the largest doors of any cat flap making it the best choice if you have larger cats including Maine Coon cats and Norwegian Forest cats. It’s also suitable for puppies and small sized dogs. The size of the door that your cat goes through is 16cm square (with a rounded edge at the bottom). The outer case of the cat flap measures approx 23cm wide by 23cm high and is approx 4.3cm deep. The porch is 19.5cm wide by 14.2cm long and 3.7cm deep. That’s about the size of a CD case. The size of the hole you need to make for fitting is 210mm diameter circular or a rectangular hole at least 163 by 163mm. The minimum thickness for your door or window is about 1cm. If you are ordering the wall version please note that the maximum width of your wall can be approx 38cm or 15 inches. Wall tunnel pieces are each 4cm deep, so if your wall is 10″ thick you would need to order 7 wall tunnel pieces and cut one of them down using the break points.
