"The youngest of the 3 Cerberus brothers...I think? The Cerberus used to be cute little doggies when they were smaller, but their odd diet caused them to end up looking so vicious and gain those strange powers. The reason it's bound by a chain isn't to keep its strength under control, but rather as punishment for raiding Hades' fridge. Even the lord of the underworld has it tough sometimes." File:77.jpg