The colossal Mastiff belongs to a canine clan as ancient as civilization itself. A massive, heavy-boned dog of courage and prodigious strength, the Mastiff is docile and dignified but also a formidable protector of those they hold dear.

The Neapolitan Mastiff is a huge, powerful guarder whose astounding appearance has intimidated intruders since the days of ancient Rome. Wary with strangers, the profusely wrinkled Mastino is sweet, placid, and steady among loved ones.

A centuries-old, rare breed from the Pyrenees Mountains in Spain, this livestock guardian protected flocks from wolves, bears and thieves. Today, while it is still an effective guardian, many families have found the joy of owning the gentle and loving, yet independent, Pyrenean Mastiff.

The Spanish Mastiff is a very intelligent dog, not without beauty, whose expression manifests both these qualities. Rustic, affectionate, kind and noble, he is very determined when facing dangerous animals and in front of strangers, especially when he has the opportunity to defend and protect farms or cattle. In his behaviour, one can see it [...]

Watchful, aloof, imposing, and intimidating: The ancient Tibetan Mastiff is the guardian dog supreme. These densely-coated giants are mellow and calm around the house, sweetly devoted to family, and aloof and territorial with strangers.

2009:003;010 Collection processed by Norma Rosado-Blake Click for inventory Provenance A gift from the Mastiff Club of America (MCOA). Arrangement The collection is arranged into seven series including: Documents Meeting minutes Publications Miscellaneous Photos Audio/Visual Chapman papers The documents series is organized by order of importance with historical material further organized by date. The Publications [...]

AKD 3.14 1890-2008   11 linear feet in 16 boxes (8 doc boxes; 1 half legal doc box; 2 cartons; 1 flat box; 1 photo box; 2 realia boxes; and 1 oversize box) and mixed collections storage Processed by Norma Rosado-Blake (2009); additions and edits by Brynn White (2016) Click here to the view complete inventory and/or to search all AKC archival collections Click here for [...]

Majestic. Massive. Muscular. Mastiffs are among some of the oldest breeds known to humans. They feature in legend, as well as recorded history, and were among the first canines to accompany humans on their migrations across the globe. The mastiff family is full of powerful breeds, each with its own unique personality. Mastiffs have been [...]

The Tibetan Mastiff may look like a great addition to your family, but this breed is not recommended for most dog owners.

These huge, dignified dogs are lovable companions, But living with such a large breed takes training and socialization. Learn more about the Mastiff.