Related: Mastiff Puppy's Confused Swim Lesson with Sister Is So Adorably Awkward. Daisy the Mastiff may already be the size ...

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

A Tibetan mastiff was tied to to a tree and abandoned in Harriman State Park and later had to be euthanized. Now, a $5,000 ...

Just check out this unbelievable video and see it for yourself. According to a comment from Instagram user poohbearthemastiff ...

Hudson Valley Humane Society is seeking information about an abandoned dog found Feb. 26 in Harriman State Park. The dog, a ...

137.2 x 236.5 cm. (54 x 93.1 in.) Subscribe now to view details for this work, and gain access to over 18 million auction results. Purchase One-Day Pass ...

Two puppies found tethered to a tree at a Dedham, Massachusetts, school will soon be available for adoption at the Animal ...

However, XL bullies are a hybrid breed not officially recognised by the UK Kennel Club, while the Mastiff, a dog with origins dating back around 3,000 years, has a long-established history.

A dog found stabbed and tied to a lamp post, is ready to find his forever home. Its been quite a journey for the Mastiff cross, who despite being found lonely and afraid, has displayed a huge amount ...