The Mastiff, also known as the Old English Mastiff, is a gentle, loyal companion. This laid-back, dignified dog bonds immediately with people and enjoys attention. One of the heaviest dog breeds, a male Mastiff can weigh more than 200 pounds. To keep their giant bodies healthy, they require lots of exercise. Mastiff lovers will enjoy this beautifully photographed square wall calendar. Includes a free download of the DogDays app for the smartphone and tablet, which grants access to the world's most captivating dog photos and backgrounds, fun puzzles, and a calendar featuring your favorite furry friends.