New Trick

The Chaser surprised me with a new trick today:

He rolled from back to belly. Twice!

Keep in mind, he still opts not to roll belly to back, excepting on rare occasions when his arms are tucked in a little and he can use head-momentum to get himself over.

Or maybe he just does stuff, checks it off his little baby milestone list, and figures he doesn't need to do it again. Who knows?