Aww thank you all SO much for the sweet comments. I started to quote some of you but I figured I'd just give a big 'thanks' to all in one comment lol.
And yes he always looks so serious. Well most of the time. It's so annoying, he will be all happy, tongue out and then I get the camera out and literally he just... poses, mouth closes LOL.
So I usually have to run him pretty hard to get his tongue hanging out for shots.