Cerberus is the terrifying three-headed watchdog of Hades. Snarling and growling, the black dog ensures that no one enters or leaves the underworld without permission. Only Orpheus and Hercules are said to have bested Cerberus.Scientific Name: CerberusCharacteristics: Gleaming yellow eyes and sharp white teeth adorn the fearsome and realistic faces of the snarling Cerberus. Its three lively heads keep watch over the gates of the underworld.Size and Color: Silver-studded red collars contrast with the black fur of Cerberus, creating a sleek look