Roulette is a wild card with highly unpredictable actions and reactions. He is quite scatter-brained and his handler is constantly having to keep him on track and in check. He can be very aggressive though not necessarily dominant. He tends to follow the lead of others and has a bad habit of picking up others' attitudes and mannerisms, even their way of speech! He is extremely wily and clever, typically speaking in innuendos and riddles, and constantly muttering to himself.