I don't own a dog-door but I know some people who have them and they have good compliments

Pros: these have good durability

Cons: na

My cat uses it without any problems at all. My dog, Penny, is very timid and she won't go out or in unless you tell her to. Maybe, one day she'll do it on her own. Otherwise, love it.

Pros: both my cat and dog uses it

Cons: hole in the door

we could not live withoutbour doggy doors. The dogs have freedom to come in when it's too hot or they want to take a break from guarding the yard. I am no longer the door man. I can sleep as late as I want not having to worry that the dogs need to go out!

Pros: Dogs love it, I love it

Cons: cost

Our doggy door that we have for our dogs is so helpful! We never walk them cuz they go outside when they want. Then we dont have to take them out walk them. If you train your dog to do that then you will love the doggy door to.

Pros: helpful

Cons: some dogs are scared of them

We don't have one but our neighbors did. That is until the raccoon came in and tore up their kitchen. It was a mess. They came in to get the dog food.

Pros: none

Cons: none