He's a-crawlin!

He's been making good progress crawling, when he wants to that is. Usually, no matter what we entice him with, he looks around and finds something within reach so he doesn't have to crawl. He's also pulling himself up on couches and bookshelves, etc... so, we've got to get busy bolting things down I suppose. The last clip shows him feeling that tooth with the bottom of his tongue- still wondering what is in his mouth.