Because then they can come and go as they please. Most cats love being outdors and catflaps are a convenient way of them getting out or in without their owners having to open the door.
That is the feline equivalent of the beer belly. When cats get overweight, and then lose weight, they develop a flap on their belly which can look alarming. This is particularly common in male cats.
An Extra Flap Of Fur On Cats
A cat flap is at the bottom of a door and it is used for cats to get in and out of the house instead of having to open the door every time.
The area inside the ear from the flap to the eardrum.
Have someone hold the cat near the flap. You go outside and call it or peek at the cat through the flap. You could also put your hand through the flap and wiggle your fingers. Cats are pretty smart and it will learn fast.
If the cat is very territorial, he probably wouldn't like it. If he is friends with the cat(s) that is (are) using his flap, he would most likely be fine with it.
A Cate Mate cat flap is used in a door to allow cats to enter in and out of a home easily. Most flaps will have a locking system so it can be closed up when not in use.
On a door. To let cats gain entry and exit. Quite simple really.
A cat flap is a small door cut into a standard house door that is covered with a flap that allows cats to enter and leave a house at will while keeping insects out and cool air or heat in. They come in various designs and styles, including models that record the time of day it was used.
there is a cat flap you can get which works off your pets microchip that is put in its neck, you programme each chip into it and it only opens for that number. no need for collars etc but your pet has to be chipped for it to work..
flap flap flap.
A cat flap or cat door is a hinged flap set into a door, wall or window to allow cats to enter and exit a house on their own without needing a human to open the door, while offering a degree of protection against wind and rain entering the dwelling. Dog doors similarly exist for dogs.