Hee, I admit, with Six I was casting about for something--porcupine? Some kind of parrot?--but then I was like, well, duh, he's the cat who walks by himself, his spirit animal is a cat, he's got a different cat pin on his lapel every episode. Six's daemon would puke in your shoes if daemons ate.

The UNIT guys would probably all have dogs, but what about Liz? For some reason I'm picturing a bird, something like an ibis or an egret.