Animal Sounds?

The little dude is starting to learn some animal sounds. He can say Aaooooo (like the big dog), Moo, and occasionally he'll say Baa. I think he knows the cow and sheep sounds because of the book Moo Baa La La La, one of his favorites. The only downside is that his newest animal sound is "La La La," which is what singing pigs say.

What you can't see very well is that to make the L sound, he sticks his tongue all the way out of his mouth.