I won this guy in the WoWinterface.com comic contest, hes freaking awsome, though not as big as I expected, of course I'm a Tauren so its going to look smaller in comparison.
He dances when you /dance with him, and doesn't stop(sometimes even while moving) until you put him away, I think that may be a glitch, but its still cool.
If any of you want to see him, I've got him on my Tauren Druid, Arathius, on the Aegwynn US server.
Mine sometimes dances without the emote, and practically every time he moves he sidesteps dancing, which makes him move really slow. however he's the only companion i know of that can fly, as in actually follow you up into the air. I would greatly appreciate confirmation on this, as there are plenty of other pets that should be able to fly but cant; although there may be some i don't have that can, no-one has mentioned any.
-Gladewalker, Frostmane, 14 Sept 09, 1:04 UTC