Bull and terrier
Bull and terrier was a common name for crossbreeds between bulldogs and terriers in the early 1800s. Other names included half-and-halfs and half-breds. It was a time in history when, for thousands of years, dogs were classified by use or function, unlike the modern pets of today that were bred to be conformation show dogs and family pets. Bull and terrier crosses were originally bred to function as fighting dogs for bull- and bear-baiting, and other popular blood sports during the Victorian era. The sport of bull baiting required a dog with attributes such as tenacity and courage, a wide frame with heavy bone, and a muscular, protruding jaw. By crossing bulldogs with various terriers from Ireland and Great Britain, breeders introduced "gameness and agility" into the hybrid mix.
Little is known about the pedigrees of bull and terrier crosses, or any other crosses that originated during that time. The types and styles of dogs varied geographically depending on individual preferences. Breeders in one area may have preferred a cross with a higher percentage of terrier than bulldog. Some early anecdotal reports indicate that bulldog to terrier was preferred over bull and terrier to bull terrier, which was likely to have resulted in at least half or more bulldog blood. The bull and terrier was never a bona fide breed; rather, it referred to a heterogeneous group of dogs that may include purebreds involving different breeds, as well as dogs believed to be crosses of those breeds. Those crossbreeds or hybrids are considered the forerunner of several modern standardised breeds.
In the mid-1830s, when enforcement of the ban on bull baiting had begun, the popularity of the original purebred bulldogs declined, and a major shift in canine genetics was occurring. The appearance of certain dogs were being altered by crossbreeding to better suit function. Not only were appearances of dogs changing, so was the terminology used to describe various breeds and dog types as recorded in ancient records. Such changes began casting doubts over the bulldog's earliest known ancestors.
Terminology
One example of how changing terminology over the centuries has caused confusion is the ubiquitous misuse of descriptors. For example, mastiff is a common descriptor for all large dogs, which created a cloud over the earliest origins of the bulldog. The Alaunt was once believed to be the likely ancestor of bulldogs and mastiffs, both of which came from Asia; others believed bulldogs descended only from mastiffs.Over the centuries, hybrid bull and terrier crosses have been labelled with several aliases, such as half-and-half, half-bred, pit dog, bulldog terrier and pit bulldog. The most popular name was bull-terrier, a name later applied to the breed James Hinks was developing in the latter half of the 19th century. There are also many paintings, texts, and engravings created during or prior to this period that labelled the bull-and-terrier only as "bull-terrier". Hinks was still developing his new bull terrier, nicknamed White Cavalier, which he presented at the Birmingham show in May 1862.
The term pit bull terrier was sometimes applied, though later applied when naming the American Pit Bull Terrier, a modern standardised breed. The term "pit bull" is a ubiquitous term that is often misused to infer that the pit bull is a bona fide breed of dog, when it actually refers to a diverse group of dogs that may include purebred dogs of many breeds as well as dogs that are assumed to be blends of those breeds. These types of descriptors vary, depending on the recognised breeds and observers' perspectives. Despite anecdotal misinformation and incorrect visual identification, dog owners, animal shelters, veterinarians and the general public routinely use the term "pit bull" in casual and official papers as though it denotes a single, recognised breed.
History
Bulldogs of the 1800s were described as having a "round head, short nose, small ears and wide, muscular frame and legs." Their temperament has been described as being more aggressive and ferocious than other dogs of the time. It is believed their ancestors may have been mastiffs of Asian descent because of their aggressive tendencies and strength, but the term "mastiff" was used as a general reference for large dogs. Whether or not they were crossed with Pugs to make them better at bull baiting remains controversial.It is assumed that bull and terrier hybrids were crossed with several varieties of bulldogs and terriers, the types of which depended on location. A 2016 genetic assessment verified that bulldogs were descendants of mastiffs, but it also discovered pugs in the cross. The assessment, which analysed a particular group of individual English bulldogs, used DNA rather than pedigrees to confirm that genetic diversity actually still exists. It further confirmed a substantial loss of genetic diversity in the breed resulting from a small founder population of about 68 individuals. The impact of focused selection for breeding dogs with specific physical traits created artificial genetic bottlenecks.
In Ireland, they used the old Irish bulldog with different terriers and some insertion of hunting sighthound/terrier crosses. In England, there were several varieties such as the Walsall and the Cradley Heath types. Phil Drabble reported that among the various types of bull and terrier, the type from Cradley Heath was recognised as a separate breed to be named the Staffordshire Bull Terrier. In the 19th century, the Walsall type was carried by immigrants to the United States, where it served as an important component for the genetic basis of the American Pit Bull Terrier breed, through specimens such as the dog Lloyd's Pilot and the Colby bloodline, strongly combined with Irish strains. The anatomy of the bull and terrier is the result of selective breeding for the purpose of hunting, dog fighting and baiting.
Descendants
In "Popular and Illustrated Dog Encyclopaedia", Major Mitford Price wrote, "The original Bull Terrier, or Bull-and-Terrier, as he was then styled, bred for fighting in the pits, bore a far closer resemblance to the Bulldog of that day than to his terrier forebears: for there exists scores of old prints as evidence that the old Bulldog, as well as the Bull-and-Terrier had the unexaggerated Bulldog head, and the legs, straight and longer, of the terrier. At the same time that the new Bull-and-Terrier made its appearance, the Bulldog fanciers began breeding their animals heavier and lower to the ground, so that the Bulldog acquired a new type.Six distinct breeds descended from the bull and terrier hybrids, five of which were recognised by the American Kennel Club in the following order: Bull Terrier, Boston Terrier, American Staffordshire Terrier, Staffordshire Bull Terrier, Miniature Bull Terrier. All five breeds have also been recognised by the Canadian Kennel Club, and Fédération cynologique internationale. The American Pit Bull Terrier is recognised by the United Kennel Club, and American Dog Breeders Association. The AKC does not recognise the American Pit Bull Terrier. After being petitioned in the 1930's to recognise the breed, they relented, however; they recognised these dogs under a different name, the Staffordshire Terrier. The name was later changed to American Staffordshire Terrier, to prevent the dogs from being confused with the English Staffordshire Terriers. The American Staffordshire Terrier and the American Pit Bull Terrier were once the same breed, and many still consider them to be. Today, there are some dogs which have been dual registered as both an APBT through the UKC, and as an AmStaff through the AKC.
DNA analysis
Geneticists have been able to further refine the sparse historical aspects of breed formation, and the time of hybridisation. A 2017 genome-wide research study suggests the following: "In this analysis, all of the bull and terrier crosses map to the terriers of Ireland and date to 1860-1870. This coincides perfectly with the historical descriptions that, though they do not clearly identify all breeds involved, report the popularity of dog contests in Ireland and the lack of stud book veracity, hence undocumented crosses, during this era of breed creation."It also confirms that the bull and terrier was a heterogeneous group of dogs that may include purebreds involving different breeds, as well as dogs believed to be crosses of those breeds. By 1874, in Britain the first Kennel Club Stud Book was published, which included Bull Terriers and Bulldogs.
Hunters
Some believe that the courage of most terriers, both past and present, to bear the bites of badgers and other prey they are meant to corner, dig for, or attack is derived from having a quarter to an eighth of Old English Bulldog ancestry. Other terriers that were not developed by crossing Old English Bulldogs and earth-working dogs were believed to be of inferior quality and were valued far less. There are earth-working dogs who by default and definition are called terriers because they have the ability to go to ground; however, the best earth-working and hunting terriers were regarded as the progeny of bulldogs bred to earth-working dogs, with the offspring known as bull-terriers or half-bred dogs, among other names.Walsh also wrote of the Fox Terrier : "The field fox-terrier, used for bolting the fox when gone to ground, was of this breed ." Not only is the Fox Terrier the progeny of the bull-and-terrier, but so is the Airedale Terrier, rat-working terriers, working black and tan terriers and most all other vermin-hunting terriers. James Rodwell described in his book titled The Rat: Its History and Destructive Nature, that the great object, among the various breeders of bull-and-terrier dogs for hunting vermin and rats, was to have them as nearly thorough-bred bull as possible, but at the same time preserving all the outward appearances of the terrier as to size, shape and colour.