Sign, show pony, sign!

At 11 1/2 months, Elise has (mostly) mastered one dozen signs.
The full list includes: book, more, hat, baby, all done, milk, music, eat, shoes, toothbrush, light and puppy.
I think I've said this before, but when we started teaching her signs I did not realize how helpful they would be. For instance, it is much more of a pleasure to see her sign "all done" when she is done eating rather than to watch as she flips her plate onto the floor, cottage cheese bits and green bean nubs spilling all over the tile.
Clearly, though, one of the signs needs a little work. For some reason she unfortunately turned "baby" -- in which you're simply supposed to swing your arms gently in front of you -- into "baby with the shakes."
Still, we are obviously impressed. Now if only she can learn what I think is among the most important signs: "More ice cream, please."