Mastiff puppies come from a lineage that is as ancient as it is noble. Initially used for hunting, guarding, and war, this breed has been by the side of humans for centuries. As depicted in ancient ...

Mastiff breeds, with their imposing size and protective nature, have been a popular choice of dog lovers for centuries. While dogs in this family are generally referred to as Mastiffs, there are over ...

Neapolitan Mastiffs, known for their wrinkly face, are protective and make for great watchdogs. The Neapolitan Mastiff is an ancient Italian breed that is known for its large size and wrinkly face.

(KRON) — Four dogs that were reported to be dumped on the back roads of Vallejo were rescued by responding animal control ...

Mastiffs are well known as a powerful yet loving breed of dogs. Pet owners who want to ensure that their dogs have all of the traits of a mastiff often are willing to pay a premium amount for ...

In the mountains, Tibetan mastiffs dare to tread where other pups would drop their squeaky toys and whimper with exhaustion. The massive, 150-pound animals thrive at high altitudes, and now ...

He's huge but helpless!