We had two dogs that stay inside all the time, and then a few days ago we got a new one so now there's three of them, a chow mix, a Westie, and a pug. They're all inside dogs...the wusses can't stand to be outside for prolonged periods of time.
However, the cats have never been inside...we have five on our back porch, and that's where they kinda hang out except when they're hunting or out courting. I feel kinda bad about them being out there since it's been freezing cold lately, but my stepdad hates cats and won't let us put them in the garage. I guess they're used to it...I still feel kinda guilty, though. By the way, would anyone like a cat? They're free! And cute!