Tired of Playing

In the past few days I have started "training" Bo to be able to fall asleep without being rocked. Our training is super legitimate, and consists of me putting him in bed without rocking him to sleep, and seeing how he reacts. He is a champ, and is taking to it very well, and has started easily falling asleep on his own. Today he was on his very favorite mat (thanks grandma Tandy), playing with his toys and staring at himself in the mirror (his favorite thing to do), and without a sound, he closed his eyes and fell asleep. Precious, right?

Ps, I have no idea why the middle picture is sideways. Any ideas?