Which is a recognized breed, Labrador Husky or Bullmastiff?
Labrador Husky:  The breed is very little known, and there are no breed clubs that currently recognize it. Bullmastiff: The Bullmastiff is a large-sized breed of domestic dog, with a solid build and a short muzzle. Bullmastiff:  The Bullmastiff shares the characteristics of molosser dogs, and was originally developed by 19th-century gamekeepers to guard estates. Bullmastiff:  It was recognized as a purebred dog by the English Kennel Club in 1924.
Bullmastiff