While they're reaching for the treat, they do some incredible breakdancing moves. Here's the link to a video showing some highlights.
I shot the clips from inside my house about four feet away. I didn't speed up the moves at the end. They just kept getting more and more excited about the peanut butter.
The bottom of the head is suspended 8.5 inches above the platform from two metal picture-frame wires that keep it facing the camera.
I learned to use metal wire the hard way, because first I used monofilament fishline, and the little thieves nipped off my first head and ran away with it.