Another thing he does is, when he's sitting on my lap, he will grab my hands and push himself up so he is standing. He is pretty strong. Here is a picture of him standing up next to the couch. He can stand there by himself for a long time just leaning against the couch!
Since we found out that we are getting a house, we have also been playing with the idea of getting a dog. Who can say that this kid doesn't need a dog?! We will look up dogs on KSL and then show him the pictures, and he just smiles so big!