Hrm. I grew up in a household with both dogs and cats, and while I am currently pwned by two felines, I am also heart-owned by the time-share puppy, who thinks I'm her big sister.

I guess I'm more a cat person, though, because much as I love Mei Chan, and still miss my long-dead Shana, the neediness of dogs would wear on me, if I were the only person in its life. It takes a pack to raise a puppy.