I did one of those silly quizzes with this result -

*You Are: 50% Dog, 50% Cat*

You are a nice blend of cat and dog.
You're playful but not too needy.
And you're friendly but careful.
And while you have your moody moments, you're too happy to stay upset for long.

Are You More Cat or Dog?
http://www.blogthings.com/areyoumorecatordogquiz/

Don't do moody. Neither does my cat. I bark from time to time and occasionally (metaphorically) bite. The cat doesn't. Love dogs, but am allergic to their hair. Love cats, and they can sleep on my face without bringing on the slightest wheeze.