As far as I can tell, you have drawn one (1) pair of legs in your entire post history. *Please* draw the whole figure for once. It will help you with balance and proportion, and general posture. You have a very fun style (as evidenced by the bulldog) I just wish you'd see it through to the end. It's cool. It looks more organic (or something) than most pixel art.
I also wish you would crop your images down to get rid of all of that whitespace. It's faintly annoying =P