You need to know that cat owners will always have crazy memories with their cats especially when it comes to getting in and out of the house. Cats can’t open doors on their own so the owner has to open the door for it, it would be fine if they got out and inside stay inside for the rest of the day, some cats get in and out of the house about ten times a day, imagine the owner opening the door every time. As you let them out for a potty break, you will have to open the door again after because the cat wants to get in again. Cats annoy the hell out of their owners with these impulses. Cats do this not because they want to annoy you but they do this because it is innate to them to check their territory every so often. They will always check the nearest territory which is the door territory. The cat will visit every territory every day and you will open the door for him. This is a never ending battle for the owner unless the owner invests ins a cat door.
If you install a cat door, you will no longer go through with the endless opening and closing of the back door while your cat is checking his territories. You no longer have to open the door because the cat door is there for you. You must know that cat door are not only useful for cats going out of the house. You should put a cat door that would lead to a litter box as well. The cat door is also the best thing to use to segregate the dog room and the cat room. Only a cat can fit in a cat door unless you have a very small dog around that can be the size of a cat.
You need to know that installing a cat door on a door that leads to the porch is also a good idea. This is also a good idea because the cat is outside the house but they can’t really go over the fence and leave the area. The cat will enjoy the smell and the sensation that the fresh breeze provides. This is why you should consider putting a cat door leading to the porch.
Cat doors are simple to understand because the mechanism is straight forward. All they need is a hole with a flexible rubber flap that is installed above the hole and they the flap has to hang right in front of the hole. You will then seal the flap by using a powerful magnet to hold it in place. All your cat has to do is to push the flap and it will not come undone as the cat passes through the cat door without worries.