This Senior Mastiff's cross-country journey to love and safety proves just how far rescuers will go to change a dog’s life!

In this blog post, we’ll look at one of the largest dog breeds in the world and the long, arduous journey the English Mastiff took from hunter to companion. The English Mastiff is an ancient dog ...

They tend to be large dogs and require time and attention. But if you're looking for a lower-energy dog, consider a mastiff. Although they're big (sometimes over 200 pounds) and could have higher ...

Unlike yaks and snow leopards, which gradually made their home at high elevation over tens of thousands of years, the mastiffs made huge adaptive strides all at once. Wang suspected the dogs had ...

The family believed the dog was a Tibetan Mastiff, a breed that can grow to be quite large Kelli Bender is the Pets Editor at PEOPLE. She has been working at PEOPLE since 2013. Her work has ...

Ever notice how dog breeds look so different from one another? A Maltese weighs about seven pounds, while the English mastiff can weigh up to 240 pounds. It's not just weight, either. Just look at ...