Trey is now signing "all done" when he doesn't want any more of a certain food or he is finished eating.
http://www.signwithme.com/video_display.asp?ID=30&search=finished
He has also taken about 10 steps on his own. Joe has him practicing with his truck a lot during the date (see video below). This morning Joe called me to report Trey was having a blast crashing his truck into Quinn, who didn't seem to mind.