They are called Mastadors ,one odf the nicest hybreds out there.
The Dogue de Bordeaux, Bordeaux Mastiff or French Mastiff or Bordeauxdog is a French Mastiff breed
Like my dog who is a mastiff lab mix
bull mastiff
Italian mastiff or cane corso specific breed of mastiff smaller slightly different have grey coloring
It is a breed of dog.
A Belgian Mastiff is a large breed of dog.
The English Mastiff is an old breed. Designed by the puritans for mating purposes the English mastiff is about 200 years old
Bull mastiff's are unpredictable.
The Tibetan Mastiff is an ancient breed of dog that originated in China, possible as early as 1100BC. See the link "Dog Breed: Tibetan Mastiff" for more information.
The Mastiff
NO
The dog in "The Sandlot" was a Bullmastiff breed named Hercules.