I've never owned a dog, not even as a child. I've had fish (we have them now), and back in the early '90s, my roommates and I had a smart black 24-toed cat named Guildenstern, who died too young and is buried in the back yard. But never a dog.
We're probably going to get a dog. It has to be hypoallergenic, since my wife Air is allergic to most furry things. But our experience with a couple of friends' dogs (including dogsitting Podcast Puppy) has shown us that a few breeds, usually poodle crosses, don't set off her immune system.
I've always been reticent to adopt a dog because our family likes to travel, but with my cancer, I can't and don't travel very far these days, and with my wife at work and the kids at school, I'm often home by myself. The right dog would make a good companion for me, and get me out of the house more. I need that. And most dogs seem to like me. Plus caring for a dog is something new to learn.
I've warmed considerably to the idea. We visited some puppies today. It probably won't be long. I'll keep you posted.