They have cones as bodies. That's... a pretty huge indicator.

[And, heh.]

Well, the only ones they'd really have to worry about are Quake, Draco, and Terror. And I've got enough Pokémon to keep the two dragons from getting out of hand, especially since one Ice Punch from Slash usually knocks them out. And Terror... she's chained up in the back, so it's not like she can even get out on her own.