But one giant Mastiff has a much more subtle—and absolutely adorable—way of letting his mama know he wants no part of getting ...

K evin is a 220-pound English Mastiff who doesn't realize just how big he really is. His pawrents share lots of videos of him ...

Mutt designed this tank specifically for our two newest models the Mastiff and the GT-SS. Mutt choose to keep the classic tank shape but add a helping of steroids, so Mutt boosted the capacity to ...

French Bulldogs may still dominate as the most popular dog breed in the U.S., but a newer contender is rapidly climbing the ...

Rescued in horrific condition in the South Deering neighborhood, the Tibetan Mastiff, now named Sprout, has made a remarkable ...