I'm ashamed to admit this, but here goes; I actually put Dunbar's tail chasing on cue. I hold his tail up and say 'get it.' He grabs his white tail tip and spins until he drops. It always gets lots of laughs, but I don't do it much anymore. Seems undignified for an 8 year old dog. But then, he was always more of a clown than dignified. :-)
Marjie