Gau! Gau gau gau!
Man, Gau was fun. Just rev 'im up, point him in the right direction and watch him annihilate the enemy. Dude is so dedicated to his craft that he even gets their status effects down.
Gau: *mimics Telstar, suddenly begins hovering*
Sabin: How does he do that?
Cyan: 'Tis beyond me.
His theme is so sad, though. It matches his backstory, but it really doesn't match his character, I don't think. Gau always seems to have a good time.