I missed it!

The Squeaker has been really close to rolling over from his belly to his back for about 2 weeks. He just couldn't figure out where to put his arm. So, today, I laid him down on his tummy on his blanket and ran to the bathroom. When I came back he was on his back, eating his feet. Hmmm... guess he figured out where to put his arm today and I missed it! So sad for me. I am confident that if I stare at him for a day and a half, he will be sure to do it again, at least once, right?