Finally, the #1 largest dog breed, the Pyrenean Mastiff (not to be confused with the Spanish Mastiff, though they may have developed from the Spanish Mastiff). These beefy dogs are usually around ...

The 20 Least Obedient Large Dog Breeds. Published ... sometimes referred to as Old English mastiffs, are large but good ... in the Pyrenees mountains and are large working dogs bred to protect sheep.

The preferred dog breed for police and military units, these pups are confident, loyal, courageous, and smart. You may also like: 30 of the Best Dog Breeds for Seniors ...

Many people have owned or known big dogs, from the gentle giant Great Danes to the sweet-tempered, bear-sized Newfoundlands. Some of these ancient breeds were originally developed as working dogs.

The English mastiff is one of the largest dog breeds recognized by the American Kennel Club. Growing to a height of 30 inches, these dogs can weigh as much as 230 pounds.

Big dogs from ancient wolf-fighting breeds get tested by U.S. sheep farmers Nearly 120 of the dogs were sent to guard 65 herds in Idaho, Montana, Wyoming, Washington and Oregon. The results are ...

The fun programme, watched by dog lovers, featured homes with some of the very biggest dog breeds – Great Danes, Irish Wolfhounds, St Bernards, Newfoundlands, English Mastiffs and Pyrenean ...