Cagnazzo, his name meaning Nasty Dog, is one of the twelve demons of the Malebranche. Among the Malebranche, Cagnazzo is known to be the most ill-tempered of the devilish fiends. He is a brutal, impulsive, and excessively violent demon. However, despite his aggression and obvious violence in battle, Cagnazzo possesses a feral cunning and has a knack for quickly exploiting any opening and use the weakness to his advantage.
It is because of this that his name means "Nasty Dog" and as such, he performs the task of running amok in the Eighth Circle of Hell, and viciously tearing apart any damned soul that is unfortunate enough to step in his path.
He is also known to be very rude and quite disrespectful, but regardless of that, Cagnazzo shows high respect for his master Alastor as well as the other demon lords. Although he is quick to discard the formality when the likes of Lucifer and Alastor are not around. Because of his attitude, members of the Malebranche hold him low regard, but that by no means allows them to be less cautious in his presence since he could snap at any moment.