Ne ho un Sacco, also known as Tigre, is the Italian name for a large Bengal cat who is a central character in the anime Rudolf the Black Cat. He is the leader of a group of stray cats in Tokyo and is first encountered by the lost housecat Rudolf, whom he takes under his protection. Ne ho un Sacco’s background is marked by loss: he was once a beloved pet whose owner moved to the United States and did not take him along, forcing him to adapt to life as a stray. This abandonment shaped his personality, giving him a tough, no-nonsense exterior that hides a deeply loyal and caring nature. He is intelligent and resourceful, having learned to read and write human language from his former owner, a skill that becomes crucial in helping Rudolf understand his surroundings and search for a way home. His motivations center on survival, protecting those he considers his own, and eventually hoping to reunite with his owner. Throughout the story, Ne ho un Sacco serves as Rudolf’s mentor, teaching him how to navigate the streets, read signs, and stand up for himself. His role in the story evolves from a solitary, wary boss into a dependable friend and father figure for Rudolf. Key relationships include his friendship with the calico cat Buchi, his bitter rivalry with the bulldog Devil (which eventually resolves into mutual respect and reconciliation), and his close bond with Rudolf, which grows into a genuine partnership. Over the course of the film, Ne ho un Sacco undergoes significant development: he learns to trust and open up, he faces his past trauma when Devil injures him, and he ultimately finds closure when his owner returns from America, allowing him to reclaim his place as a loved pet. He also helps Rudolf learn about license plates and geography, showing his cunning and practical knowledge. Among his notable abilities are his powerful fighting skills, his literacy, and his leadership qualities, which command respect from both cats and humans.