Question: Which is a recognized breed, Labrador Husky or Bullmastiff?
Context: The Australian Langshan is an Australian chicken breed, derived from the Croad Langshan and accepted by the Australian Poultry Standard as a recognized breed.  The Australian Langshan is little known outside Australia but is a popular breed inside the country.  The breed comes in both bantam and standard size. The Miscellaneous Class is an American Kennel Club designation for certain dog breeds that are currently in the AKC Foundation Stock Service (FSS) Program.  The breeds have not been fully recognized and have not yet been assigned to a breed group.  They do not appear in the official Stud Book as an AKC recognized breed.  They may become fully recognized after substantial, sustained nationwide interest and activity in the breed exists.  This includes an active parent club, with serious and expanding breeding activity over a wide geographic area. The Shelillon is a breed of dog of both Spaniel and the Scottish Collie type.  It is a loyal friendly breed with moderate shedding, and minimum exercise requirements.  To best understand this mixed-breed dog one must understand both its parents, the Papillon and Shetland Sheepdog.  A Shelillon is not an American Kennel Club recognized breed. A Husky Beagle, or Cornish Husky, is a type of dog bred between a male Husky and female Beagle.  Similar in appearance to a Husky, a Husky Beagle maintains the look of a Husky with a stance of a small hound Beagle.  The working breed measures 15-21 inches with a weight of 35 to 55 pounds.  This dog type is an animal cross-breed between a tempered Husky and affectionate beagle, taking floppy ears from their beagle mother and soft appearance from a counterpart husky father. The Bullmastiff is a large-sized breed of domestic dog, with a solid build and a short muzzle.  The Bullmastiff shares the characteristics of molosser dogs, and was originally developed by 19th-century gamekeepers to guard estates.  The breed's bloodlines are drawn from the English Mastiff and the extinct Old English Bulldog.  It was recognized as a purebred dog by the English Kennel Club in 1924.  They are quiet dogs and very rarely bark. The Kintamani is a dog native to the Indonesian island of Bali.  It is a popular pet for the Balinese and locally Bali's only official breed and efforts are currently under way to have the dog accepted by the Federation Cynologique Internationale as a recognized breed.  It is an evolving breed indigenous to the Kintamani region which evolved from the local Bali street dogs, which are rather a feral random-bred landrace distinctive to Bali. The Labrador Husky is a spitz type of dog that was bred for work as a very strong, fast sled dog; it is a purebred originating from Canada.  Although the breed's name may be baffling, it is "not" a mix between a Labrador Retriever and a husky.  The breed is very little known, and there are no breed clubs that currently recognize it. The Shikoku (四国犬 , Shikoku-ken , alternative names: Kochi-ken, Mikawa Inu, Japanese Wolfdog) is a native, primitive Japanese breed of dog from Shikoku island that is similar to a Shiba Inu.  The Shikoku was recently added as recognized breed of the American Kennel Club as an AKC FSS standard [ Foundation Stock Service ], it is recognized by the Japan Kennel Club, an organization recognized by AKC as an official foreign registry (AKC recognizes the Shiba Inu, however).  The Shikoku is also in the Canadian Kennel Club Hound group and the United Kennel Club, awaiting full recognition.  In 1937 the Japanese Crown recognized the Shikoku dog as a living "natural monument" of Japan. The Foundation Stock Service (FSS) Program is a breed registry of the American Kennel Club in which breeders can record the birth and parentage of a rare breed they are working to establish in the United States.  These dogs provide the "foundation stock" from which an AKC fully recognized breed might result.  These breeds cannot participate in AKC events until at least 150 individual dogs are registered.  Thereafter, provisional competition in various events is allowed. Progressive retinal atrophy (PRA) is a group of genetic diseases seen in certain breeds of dogs and, more rarely, cats.  Similar to retinitis pigmentosa in humans, it is characterized by the bilateral degeneration of the retina, causing progressive vision loss culminating in blindness.  The condition in nearly all breeds is inherited as an autosomal recessive trait, with the exception of the Siberian Husky (inherited as an X chromosome linked trait) and the Bullmastiff (inherited as an autosomal dominant trait).  There is no treatment.
Answer: Bullmastiff