A dog with a keen sense of good and bad, Mugg prevented Pear-shape Tone from stealing some jewels hidden by his late accomplice, but would later help Tracy and Sam find the same gems. Mugg then became Dick Tracy’s pet and would help fight crime and protect the house over the following years. The fearless pup has made cameo appearances in several storylines and its unknown if this was the original or perhaps descendants. (We suspect it’s the same animal) His latest appearance was in a 2011 story involving drugs at the Flakey Biscuits factory. We learned Mugg had recently completed drug-dog training and he, along with his handler Officer Doherty was responsible for finding cocaine leading to the downfall of an entire delivery organization.