Bandit Jonny QuestBandit is the name to which Jonny's pet, a small white Bulldog, responds. He has been so named because his eyes have a black, mask-like coloration around them. Bandit often provides comic relief, but he is occasionally instrumental in foiling the bad guys. Though unable to speak, in the manner of other Hanna-Barbera dogs (such as Astro and Scooby Doo), he seems uncannily able to understand human speech (especially that of his master, Jonny) and is capable of complex facial expressions. Don Messick provided Bandit's vocal effects, which were combined with an archived clip of an actual dog barking. By: Wikipedia