Greek underworld his duty was to bring these souls to the underworld and no one would persuade him to do otherwise. Cerberus (Kerberos), or the "Hell-Hound", is Hades' massive multi-headed (usually three-headed) dog with some descriptions stating that it also has a snake-headed tail and snake heads on its back and as its mane. Born from Echidna and Typhon, Cerberus guards the gate that serves as the entrance of the underworld. Cerberus' duty is to prevent dead people from leaving the underworld. Heracles once borrowed Cerberus as the final part of the Labours of Heracles. Orpheus once soothed it to sleep with
Cultural depictions of the dog portrayed in the family arms of several noble German families and at least seven other English families. During the 16th and 17th century, dogs were depicted in hunting scenes, or depicted representing social status, as a lap dog, or sometimes as a personal friend. They may also used as symbols in painting. The Greek philosopher Diogenes (404-323 BC) was depicted by Jean-Léon Gérôme, in the company of dogs that also served as emblems of his "Cynic" (Greek: "kynikos," dog-like) philosophy, which emphasized an austere existence. Diogenes stated that "Unlike human beings who either dupe others or are duped, dogs will