Both he and Akamaru becomes Sasuke's ***** in the first few seconds due to genjutsu. I can't really say much for Naruto since we barely even see his base form, but he'd still win in the amount of time it takes to form and throw a Rasenshuriken.
Kiba gets Genjutsu'd, Akamaru doesn't know what's going on, Sasuke then proceed to either repeatedly kick Kiba's dog, put him under an illusion, or just kill him.