Located in Southern California, Marcus and Yvette Curtis have established a worldwide recognized name, breeding Neapolitan Mastiffs since 1999 and now The American Molossus since 2014. Marcus and Yvette Curtis are the creators and owners of both the Old World Mastinos line and The Old World Molossus line, producer of "THE DON" US Champion Old World Don Vito, 1 of the most sought after Neapolitan Mastiffs in the world. "THE DON" is the ideal extreme Neapolitan Mastiff and The foundation for The American Molossus.
If you are looking for the ancient guardian of antiquity the American Molossus, you've come to the source   of the biggest guardian from ancient times the American Molossus.