-ing

The action verbs best describe David lately.

He likes playing.

And he has learned about climbing.

(oh the places he can go now that he climbs!)

And along with everything else comes a little tumbling.

David likes standing.

Here he is pulling himself into a standing position--at first he would push himself up using the tops of his toes. It's so much easier to watch now that his toes are bending the direction they were meant to bend.

His specialty is keeping us on our toes.