A dog trainer has shared the top three breeds he recommends for families - and they all have amazing temperaments and are ...

The History of the English Mastiff The English Mastiff is an ancient dog breed . First used in England as a guard dog and fighting dog, some of the earliest recorded Mastiffs go back to 3,000 BC.

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 ...