Logan Crawling

Logan is crawling! I can't even believe it! He's only 4 months old. He's been getting up onto all fours and moving one hand or knee and lunging forward for a couple weeks now.  But last night he took multiple "steps" and went from trying to crawl to crawling.  He's obviously still a little shaky, but holy crap, he's only 4 months!  He can even almost go from the crawling position to a sitting position.  And he can't even sit up yet.  What a crazy baby!  I love his little thing he does with his feet in the beginning of the video.