Zebras, Tigers, and Giraffes, Oh, My ?!?!?

I need your help~ I just can't decide what our little guy should be for Halloween this year. Last year he was a wookie so I figured this year he needs to be something sweet and cuddly. I have a feeling our "sweet" days are numbered since he's quickly approaching the terrible (I mean, terrific) twos. So, please help me out and let me know what you think of his halloween costumes. Which one is your favorite?