The words Dog Breed Info with the letter D inside of a black paw print

Staffy Bull Bullmastiff

Staffordshire Bull Terrier / Bullmastiff Mixed Breed Dogs

Information and Pictures

A drawing of a large breed, mastiff type bully looking thick muscular brown dog with a large head, dark eyes, a wide chest and a long tail standing.
Other Names
  • Staffordshire Bullmastiff

The Staffy Bull Bullmastiff is not a purebred dog. It is a cross between the Staffordshire Bull Terrier and the Bullmastiff. The best way to determine the temperament of a mixed breed is to look up all breeds in the cross and know you can get any combination of any of the characteristics found in either breed. Not all of these designer hybrid dogs being bred are 50% purebred to 50% purebred. It is very common for breeders to breed multi-generation crosses.

  • DRA = Dog Registry of America, Inc.
A drawing of a tan, large breed, muscular, wide dog with a big head with a dark brown muzzle sitting down.