Y'know, amusing though Scooby Doo is, I really wish the chaps at Cartoon Network could see their way to giving some of Hanna-Barbera's other classic characters a bit of a revival. And they could start with this little guy, 'cause he's great. And Hong Kong Phooey.
You've captured the character perfectly, by the way - his expression is outstandingly funny, and the colouring's lovely as well. Top stuff!