Distinguished by their loose, wrinkled skin, Neapolitan Mastiffs are ancient war dogs from Italy. They are known for their loyalty and protective instincts, making them exceptional guard dogs.

Hailing from the Himalayas, the Tibetan Mastiff is believed to be the ancestor of all mastiff breeds. Known for their thick double coat, these dogs are well-suited for cold climates. They are independent, strong-willed

Originally bred to protect livestock from wolves in Spain, the Spanish Mastiff is a calm and gentle giant. These dogs require regular exercise and mental stimulation to keep them happy and healthy.

Known simply as the Mastiff, this breed is the largest by weight and has a long history dating back to ancient Rome. Despite their size, English Mastiffs are surprisingly low-energy dogs, content with short daily walks.

Also known as the Fila Brasileiro, the Brazilian Mastiff is a rare breed not recognized by the AKC. Originally bred to hunt and protect farms in Brazil, these dogs are known for their strong guarding instincts.

Known as the Dogue de Bordeaux in its native France, the French Mastiff has a long history of guarding, hunting, and even fighting. Despite their imposing appearance, these dogs are incredibly sweet and affectionate

The Cane Corso, or Italian Mastiff, is a regal and confident breed descended from Roman war dogs. Known for their intelligence and strong protective instincts, these dogs are excellent guard dogs and loyal family