Hey, I'm the first to vote 'Talking dog'... Nobody wants a talking dog?
Me, I don't even like dogs, but I'd love to hear what they think. Although they'd probably only say things like "WOOOOHOOOOO!!!! I'm a dog!!! I can lick myself! I love to jump! I'm so happy! Yeah, a ball! Hi, look at me, here I am, I'm here for you, great master!!!! And I love it!!!! Woohoo!!"
I would be interested in what my 3 cats have to say. Or maybe there are things better left unknown...