Los mejores éxitos de CANSERBERO Mix de éxitos YouTubeCerberus' hound is a mythical monster in Greek legends. It is often depicted as a multi-headed dog protecting the gates of the. In some myths, Cancerbero has three heads, while in others it can have a maximum of nine heads. The term "cancerbero" is also used to refer to a ferocious and unyielding protector.