99-578: The Staffordshire Bull Terrier , also called the Staffy or Stafford , is a purebred dog of small to medium size in the terrier group that originated in the northern parts of Birmingham and in the Black Country of Staffordshire , for which it is named. They descended from 19th-century bull terriers that were developed by crossing bulldogs with various terriers to create a generic type of dog generally known as bull and terriers . Staffords share
198-456: A breed standard which is a written description of the ideal specimen of the breed. Other uses of the term breed when referring to dogs include pure breeds , cross-breeds , mixed breeds and natural breeds . Prior to the standardization of dog breeds, there were many different types of dogs that were defined by their own, unique functions. Many different terms were used to describe dogs, such as breed, strain, type, kind, and variety. By
297-553: A genome -wide study suggested that all of the bull and terrier–type dogs, including the Staffordshire Bull Terrier and five other distinct breeds, map back to the terriers of Ireland and to origins which date to the period 1860–1870. The timing corresponds with historical descriptions of dog fighting competitions in Ireland, a lack of accurate stud book documentation, and, as a result, undocumented dog crosses at
396-461: A lncRNA variant in the IGF1 region arisen in wolves from northern latitudes c. 53.000 years ago and fixed by natural and subsequently by human selection. Their behavioral traits include guarding, herding, and hunting, retrieving, and scent detection. Their personality traits include hypersocial behavior, boldness, and aggression, which demonstrates the functional and behavioral diversity of dogs. As
495-456: A "school" book about hawking , hunting, fishing, and heraldry , attributed to Juliana Berners (Barnes), lists dogs of the time mainly by function: "First there is a greyhound, a bastard, a mongrel , a mastiff, a limer, a spaniel, " raches " (small-to-medium-sized scenthounds), "kennets" (small hunting dogs), terriers , "butcher's hounds", dung-heap dogs, "trundel tails" ( lapdogs ?) and prick-eared curs , and small ladies puppies that bear away
594-450: A 0.46 kg (1.0 lb) teacup poodle to a 90 kg (200 lb) giant mastiff . The skull, body, and limb proportions vary significantly between breeds, with dogs displaying more phenotypic diversity than can be found within the entire order of carnivores. These breeds possess distinct traits related to morphology, which include body size, skull shape, tail phenotype, fur type and colour. The difference in size has been attributed to
693-575: A 2010 study ( Afghan Hound , Akita , Alaskan Malamute , American Eskimo , Basenji , Canaan dog , Chow Chow , Dingo , New Guinea singing dog , Saluki , Samoyed , Shar-Pei , Siberian Husky ), plus another three: the Eurasier , Finnish Spitz and Shiba Inu . The study referred to these 16 as basal breeds, as opposed to ancient breeds, as they exhibited genetic divergence but not all of them were historically considered to be "ancient breeds". The 2012 study found that modern breeds only emerged in
792-502: A group of fanciers led by Joseph Dunn, who appreciated the dogs for their own sakes and persuaded The Kennel Club (England) to recognise the breed as the Staffordshire Bull Terrier, the name of the English county where the breed was most popular." When comparing the centuries-old bull and terrier to the modern Stafford, Joanna de Klerk, DVM, author of The Complete Guide to Staffordshire Bull Terriers (2019), said that "being so similar to
891-737: A known foundation stock may still not be recognized by some clubs as breeds. For instance, the feist is a hunting dog raised in the Southern United States for hunting small game. Feists have a consistent set of characteristics that reliably differentiate them from other dog types and breeds. However, the United Kennel Club recognizes one breed of feist, the Treeing Feist , while the American Kennel Club does not recognize any feist breed. A dog
990-588: A life expectancy of 12.5 years compared to an average of 12.7 for purebreeds and 12 for crossbreeds . The breed is predisposed to allergic skin disease and demodicosis . An American study found 20% of juvenile (under the age of two) American Staffordshire Terriers to suffer from demodicosis compared to 0.58% overall. A North American study of 1,000,000 and 250,000 hip and elbow scans found 24.4% American Staffordshire Terriers to have hip dysplasia and 16.1% to have elbow dysplasia . Another North American study found 1.84% of American Staffordshire Terriers to have
1089-683: A mild, playful companion with a special feel for kids." In the decade 2011–2020, annual registrations with the KC fell from about 7000 to about 5000; in 2019 and 2020 it had the highest number of registrations in the Terrier group. It is among the most frequently registered breeds in Australia, France, and New Zealand. In the United States, it was in 81st place on an AKC list of registrations by number in 2020. Modern Staffords are often confused with
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#17327810554621188-408: A mix of two breeds and is not the result of intentional breeding . In the United States, the term mixed-breed is a favored synonym over mongrel among individuals who wish to avoid negative connotations associated with the latter term. The implication that such dogs must be a mix of defined breeds may stem from an inverted understanding of the origins of dog breeds. Purebred dogs have been, for
1287-495: A mixed reputation in the UK, with some people associating the breed with chavs . A 2022 UK study of veterinary records found the breed to have a life expectancy of 11.33 years, slightly below the life expectancy of crossbreeds : 11.82 but just above the overall average of 11.23 years. A 2024 UK study found a life expectancy of 12 years for the breed compared to an average of 12.7 for purebreeds and 12 for crossbreeds . A UK study found
1386-439: A modern conformation show dog. Some book authors have compared nineteenth-century drawings or paintings to the visual appearances of modern Staffords. Author and Stafford enthusiast, James Beaufoy, wrote in his book Staffordshire Bull Terriers: a practical guide for owners and breeders (2016) that there is "interesting evidence" in some of the early 19th-century paintings that depict conformation and coat colour similarities of
1485-541: A particular environment and in isolation from other populations of the species. This environment included humans but with little or no selective breeding by humans . American Staffordshire Terrier The American Staffordshire Terrier , also known as the AmStaff , is a medium-sized, short-coated American dog breed recognized by the American Kennel Club , but not the United Kennel Club , which instead allows American Staffordshire Terriers to be registered under
1584-583: A predisposition to juvenile onset demodicosis in the Staffordshire Bull Terrier: In dogs under the age of two years 2.14% of Staffords had demodicosis compared to 0.48% overall. An American study found the same predisposition with 10% of Staffords having the condition compared to 0.58% overall. Neurological disorders identified in the breed include cerebellar abiotrophy , Chiari-like malformation , myotonia congenita and L-2-hydroxyglutaric aciduria . The Staffordshire Bull Terrier
1683-566: A result, today dogs are the most abundant carnivore species and are dispersed around the world. The most striking example of this dispersal is that of the numerous modern breeds of European lineage during the Victorian era . A genetic study identified 51 regions of the dog genome which were associated with phenotype variation among breeds in the 57 traits studied, which included body, cranial, dental, and long bone shape and size. There were three quantitative trait loci that explained most of
1782-488: A select set of ancestors who had the same characteristics. Dogs of a specific breed breed true , producing young that are very similar to their parents. An individual dog is identified as a member of a breed through proof of ancestry, using genetic analysis or written records of ancestry. Without such proof, identification of a specific breed is not reliable. Such records, called stud books , may be maintained by individuals, clubs, or other organizations. Kennel clubs provide
1881-728: A sled dog is 20–25 kg (44–55 lb) based on thermo-regulation, and the ancient sled dogs were between 16–25 kg (35–55 lb). The same standard has been found in the remains of sled dogs from this region 2,000 years ago and in the modern Siberian Husky breed standard. Other dogs were larger at 30 kg (66 lb) and appear to be dogs that had been crossed with wolves and used for polar-bear hunting. Between 3,000 and 4,000 years ago greyhound -types of dogs were depicted on pottery and paintings in Egypt and Western Asia. Mastiff -type dogs were kept for guarding and hunting, and short-legged dogs were also bred. Most modern dog breeds are
1980-407: A study indicated that some breed-temperaments, such as anxiety or fear, may be linked to gene mutations. Other temperaments may be due to the legacies of 'ancient' ancestry. Groups of owners that have dogs of the same breed and have an interest in dog breeding can form national Kennel clubs . Kennel Clubs maintain breed standards , record pedigrees in a breed registry (or studbook), and issue
2079-475: Is a global organisation with 98 members and contract partners (one member per country) that recognize 356 purebreds. A dog crossbreed is the result of mating two different breeds. "Designer Dog" became a fad in the late 20th century. Dog crossbreeds are combinations of lineages of the domestic dog ; they are distinguished from canid hybrids , which are interspecific crosses between Canis species (wolves, coyotes, jackals, etc.). Notable canid hybrids include
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#17327810554622178-740: Is a term formerly, but no longer, used for a particular group of dog breeds by the American Kennel Club. These breeds were referred to as "ancient", as opposed to modern, breeds because historically it was believed their origins dated back more than 500 years. In 2004, a study looked at the microsatellites of 414 purebred dogs representing 85 breeds. The study found that dog breeds were so genetically distinct that 99% of individual dogs could be correctly assigned to their breed based on their genotype , indicating that breeding barriers (purebred breeding) have led to distinct genetic units. The study identified 9 breeds that could be represented on
2277-577: Is agile and quite active. It is a terrier, and is so classified by the Kennel Club and the Fédération Cynologique Internationale . The dog usually stands 36–41 cm (14–16 in) at the withers . Dogs weigh about 13–17 kg (29–37 lb); bitches approximately 2 kg (4.4 lb) less. The Stafford has a reputation for pugnacity ; when challenged by another dog it is known to not back away. They have
2376-550: Is generally accepted that the Stafford descended from the 19th-century bulldog – terrier crosses that were later bred for dog fighting after blood sports were declared illegal. But it wasn't until the early 20th century, well after selective breeding refined the bull and terrier crosses into what became the English Bull Terrier, that the Stafford eventually emerged, a breed standard was created, and in 1935,
2475-565: Is neither a breed registry nor does it issue pedigrees or keep addresses for breeders. It is a global canine organization with member and contract partners (one member per country) that conduct international conformation shows, working/hunting/herding trials, and various other events. The results are submitted to FCI for processing, approval and international recognition. Each of the member and contract partners issue and maintain their own pedigrees and respective breed standards, and train their own judges. FCI ensures that each member mutually recognizes
2574-485: Is one of the most commonly affected breeds for hereditary cataracts . The Stafford is considered a family pet and companion dog, and is among the breeds recommended by the KC for families. Relative to the breed's ancestral progenitors, the AKC states: "From his brawling past, the muscular but agile Staffordshire Bull Terrier retains the traits of courage and tenacity. Happily, good breeding transformed this former gladiator into
2673-598: Is said to be purebred if their parents were purebred and if the dog meets the standards of the breed. The American Kennel Club allows mixed-breed dogs to be shown but under the condition the animals have been spayed or neutered, are not a wolf hybrid, and not eligible for the AKC Foundation Stock Service Program or an AKC Purebred Alternative Listing (PAL). In Canada, the Animal Pedigree Act lays out strict standards for
2772-403: Is short-haired, and of roughly equal length from the withers to the tail and from the withers to the ground. The coat is short, stiff and close. It may be white; black, blue, fawn or red, all with or without white; or any variety of brindle, with or without white. It has a broad head; the ears fold at the tip. It is muscular and well-boned, with strong shoulders, a wide chest and wide-set legs. It
2871-668: The American Civil War that immigrants from Great Britain brought their bull and terrier crossbreeds into the U.S. They became the ancestral progenitors of the American Staffordshire Terrier (AmStaff), Miniature Bull Terrier , Boston Terrier , and American Pit Bull Terrier . The unregulated breeding history and inconsistent genetic makeup of the Stafford's early ancestry have led to misconceptions about its origins. Individual types and styles of crossbred dogs varied by geographic region. For example,
2970-642: The American Pit Bull Terrier breed. The height of an American Staffordshire Terrier is 18–19 in (46–48 cm) tall and weighs between 40–70 lb (18–32 kg). The American Kennel Club (AKC) describes the breed as "confident, smart and good-natured". American Staffordshire Terriers are not to be confused with American Pit Bull Terriers , though the American Pit Bull Terrier has similar ancestry they are two distinct breeds. It also should not be confused with
3069-478: The Broad Institute , concluded that most behavioural traits are heritable whereas behaviour "only subtly differentiates breeds". That study found that dog breeds that have been stereotyped as being aggressive, such as pit bull types, were not more aggressive than other dogs. The results of that paper indicate that dog behaviour is primarily "shaped by their environment, not their breed". In 2018, People for
Staffordshire Bull Terrier - Misplaced Pages Continue
3168-610: The Canadian Kennel Club (CKC). The KC recognises only four of the breeds and does not accept the AmStaff or American Pit Bull Terrier (APBT). The APBT is recognised by the United Kennel Club (UKC). The KC, which was the first breed registry to accept the newly developed Staffordshire Bull Terrier into its Stud Book , stated that the breed "shares the same ancestry as the Bull Terrier, i.e. Bulldog crossed with
3267-423: The Fédération Cynologique Internationale ." In 2017, a study showed that 9,000 years ago the domestic dog was present at what is now Zhokhov Island , arctic north-eastern Siberia, which was connected to the mainland at that time. The dogs were selectively bred as either sled dogs or as hunting dogs, which implies that a sled dog standard and a hunting dog standard existed at that time. The optimal maximum size for
3366-484: The coydog , coywolf , dingo–dog hybrid , jackal–dog hybrid , and wolfdog . Historically, crosses between dogs of different types were more well accepted at a time when modern purebred breeds (based on the eugenics principles) did not yet exist. Some crossbred dogs, created by breeding two purebred dogs of different breeds, may have the advantage of heterosis , or crossbreed vigor. This advantage can be progressively diluted when two crossbreeds are bred in
3465-418: The fleas and diverse small sorts." A study in 2012 examined 49,000 single nucleotide polymorphisms that gave a genome -wide coverage of 1,375 dogs representing 35 breeds, 19 wolves, and previous published genetic signatures of other breeds, giving a total of 121 breeds covered. The study found a deep genetic split between old-world and new-world wolves, and confirmed the genetic divergence of 13 breeds from
3564-414: The matching of dogs against each other . Dog breeders migrated away from the heavier bulldogs, and introduced terrier blood into their crosses for gameness and agility. These bull and terrier crosses produced the ancestral breeding stock that, over the course of decades, evolved into the modern conformation show dogs we know today as the Staffordshire Bull Terrier and the Bull Terrier. It was shortly before
3663-552: The "Staffy" Staffordshire Bull Terrier of the United Kingdom. Some varieties of bull-and-terrier from the British Isles began to find their way into America as early as 1850. The name Staffordshire Terrier was approved because the ancestors of the breed originally came from Staffordshire , England. The name of the breed was revised on January 1, 1969, to American Staffordshire Terrier to distinguish it from
3762-509: The 19th century and that claims of their antiquity are based on little or no historical or empirical evidence. The study indicated that throughout history, global dog populations experienced numerous episodes of diversification and homogenization, with each round further reducing the power of genetic data derived from modern breeds to help infer their early history. Of the basal breeds, the American Eskimo Dog and Eurasier were
3861-531: The American Staffordshire Terrier into a much different breed from the American Pit Bull Terrier. According to the American Kennel Club, these dogs are "smart, confident, good-natured companions. Their courage is proverbial. A responsibly bred, well-socialized AmStaff is a loyal, trustworthy friend to the end." According to AKC's published breed standard which was approved June 10, 1936, the "American Staffordshire Terrier should give
3960-496: The American Staffordshire Terrier. Initially, the AKC refused to recognise any breeds that were associated with dog fighting. The early Bull Terrier breed developed by James Hinks as a conformation show dog was recognised by the AKC in 1885. It was nearly 50 years later in 1936 that AKC recognised the Staffordshire Terrier, later changing the breed's name to the American Staffordshire Terrier to avoid confusion with
4059-544: The Black and Tan terrier, and was developed as a fighting dog." They further acknowledged that because of the dog's "early association with fighting it was, for some time, difficult to get recognition for the breed and it was not until the 1930s that The Kennel Club recognised the breed." The Canadian Kennel Club (CKC) did not recognise the Stafford until 1952, and afforded more credence to the breed's bull and terrier heritage: "The Bull and Terrier might have disappeared if not for
Staffordshire Bull Terrier - Misplaced Pages Continue
4158-653: The British Staffordshire Bull Terrier , which is a completely different type of purebred show dog that was recognized in England in 1935. The AKC opened the AmStaff Stud Book to UKC dogs a few more times until the 1970s. Since then, both parents had to be AKC registered in order to register the offspring. Breed selection was based entirely on conformation and established breed standards that, for decades, has transformed
4257-590: The Bull Terrier and American Staffordshire Terrier, are three distinct modern purebred dogs in the AKC Terrier group, all with a similar ancestry. Historically, the Staffordshire Terriers had arrived in America by the mid-1800s. After their arrival, two distinct breeds were developed, one of which some American breeders developed into a taller, heavier offshoot of the English version which became
4356-399: The English language to mention numbers of dog types are from the "Cynegetica" (hunting literature), namely, The Art of Venery (1327) by Twiti (Twici), a treatise that describes hunting with the limer (a leashed bloodhound type); the pack of running hounds , which included barcelets and brachetz (both scent hounds ); and the sighthound and greyhound . More significant in recording
4455-564: The English version. In an effort to achieve AKC recognition of the English Stafford, Steve Stone organised the US Staffordshire Bull Terrier Club, 14 January 1967. There were few Staffords in the country at that time, most being imports from Australia, Canada, New Zealand, and other parts of the world. The first attempts to encourage club membership and gain AKC recognition began with a rally held in
4554-747: The Ethical Treatment of Animals ( PETA ) lobbied the British Parliament to have the breed added to the list of restricted dog breeds in the Dangerous Dogs Act 1991 . The Royal Society for the Prevention of Cruelty to Animals , the KC, Dogs Trust , Blue Cross , and the Battersea Dogs & Cats Home all objected to the proposal. The proposal was rejected by Parliament; therefore, Staffords are not banned under
4653-469: The KC to hold a variety dog show to see if it would attract Stafford owners to show their dogs; he offered cash as a special attraction. The show was held in April 1935 and was a success. In May 1935, the KC approved the name "Staffordshire Bull Terrier"; the first name requested, "Original Bull Terrier", had been rejected. Dunn decided to form a club and invited other dog breeders to participate. In June 1935,
4752-643: The Staffordshire Bull Terrier Club was formed during a meeting at the Old Cross Guns pub in Cradley Heath; a breed standard was approved the same day, and further shows were held that year. Other pivotal breeders involved in acquiring breed recognition were Joe Mallen and actor Tom Walls . The first champions recognised in England were the bitch Lady Eve and the stud Gentleman Jim in 1939. Phil Drabble reported that among
4851-416: The Staffordshire Bull Terrier was officially recognised by the KC. In the spring 2013 issue of The Stafford Knot, Jason Nicolai describes some important evolutionary factors in the breed standards of the Staffordshire Bull Terrier that are "very often misquoted and misunderstood." The standard for the modern Stafford aligns with the breed's transformation from its bull and terrier ancestry as a fighting dog to
4950-478: The Staffordshire Bull Terrier, the American Pit Bull Terrier and the American Staffordshire Terrier." In 1930, the name "Staffordshire Bull Terrier" first appeared in advertisements for dogs of the type. Throughout 1932 and 1933, attempts to achieve Kennel Club recognition for the breed were made by dog-show judge and breeder, Joseph Dunn, but the Stafford's early origins as a fighting dog made it difficult to gain acceptance. In early 1935, Dunn obtained permission from
5049-624: The UK's Dangerous Dogs Act 1991. In the United States, dogs that are often defined as pit bulls and commonly banned in some counties include American Pit Bull Terriers, Staffords, American Staffordshire Terriers, and Bull Terriers. The CDC and ASPCA are among several agencies and organisations that have stood in opposition to the "theory underlying breed-specific laws —that some breeds bite more often and cause more damage than others, ergo laws targeting these breeds will decrease bite incidence and severity" as they do not believe it has been successful in practice. As of June 2017, there were 21 states in
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#17327810554625148-584: The US that prohibited breed-specific legislation. In the UK, American Pit Bull Terriers are sometimes advertised as "Irish Staffordshire Bull Terrier" in an attempt to circumvent the Dangerous Dogs Act 1991. The Irish Staffordshire Bull Terrier is not recognised as a breed by the Irish Kennel Club or any other kennel club. Dog breed A dog breed is a particular type of dog that
5247-445: The attempt to create a breed, narrowing the gene pool. The best way to continue taking advantage of crossbreed vigor is from the breeding of dogs of purebred ancestry, as this vigor is typically seen only in the first generation cross of two purebred animals of separate breeds, thus taking advantage of genetic diversity . A mongrel, mixed-breed dog or mutt is a dog that does not belong to one officially recognized breed but can be
5346-563: The branches of a phylogenetic tree which grouped together with strong statistical support and could be separated from the other breeds with a modern European origin. These 9 breeds had been referred to as "ancient breeds". The study found that the Pharaoh Hound and Ibizan Hound were not as old as once believed; rather, they had been recreated from combinations of other breeds, and that the Norwegian Elkhound grouped with
5445-882: The breed club to be unacceptable (called faults ). In addition, most breed standards include a historical section, describing the place of origin and the original work done by the breed or its ancestor types . Dogs with a breed standard may be accepted into one or more of the major registries ( kennel clubs ) of dog breeds, including The Kennel Club (1873, UK), American Kennel Club (1884), New Zealand Kennel Club (1886), Canadian Kennel Club (1888), United Kennel Club (1898), United Kennel Clubs International (UCI, Germany 1976), Australian National Kennel Council (1958), and other national breed registries. Recognized dog breeds are classified by groups , such as Hound, Terrier, Working, Herding, Sporting, Non-Sporting, Toy and Miscellaneous; some groups may be further subdivided by some registries. Fédération Cynologique Internationale (FCI)
5544-505: The breeding, exhibiting and judging of pure-bred dogs. It now has 99 member countries. According to BigThink , over 40% of the world’s dog breeds come from the United Kingdom , France and Germany . It states: " Great Britain and France are the ground zero of dog fancying, with 57 registered breeds each. Germany is not far behind, with 47 breeds. These three countries alone represent more than 40% of all dog breeds recognized by
5643-443: The bull and terrier, although they were not true breeds in the same sense that modern dog breeds are known. However, at least six modern breeds can trace their ancestry to the bull and terrier crosses. Another common name used for bull and terrier was simply Bull Terrier, which became the name for the new breed that James Hinks developed. Hinks used various undocumented outcrosses, including Dalmatians and Collies , that devotees of
5742-473: The club would acquire official AKC recognition. In 1974, AKC officially recognised the Staffordshire Bull Terrier Club, giving it recognition as the official AKC Parent Club representing the breed. The first Stafford to be registered and entered into the AKC Stud Book was Ch. Tinkinswood Imperial, an English import. An Australian import, Northwark Becky Sharpe, was the first U.S. champion. The Stafford
5841-402: The condition, half of the overall rate of 3.52%. Worldwide, the American Staffordshire Terrier has often been included in breed bans that target pit bull–type dogs and/or fighting dog breeds . Such breed-specific legislation (BSL) may range from outright bans on possession to restrictions and conditions of ownership. Breed Specific Legislation has been enacted in various countries including
5940-468: The context of when it was first recognised by the KC. In October 1987, Cairns wrote in the Kennel Gazette that "Kennel Club recognition of the breed is shrouded in mystery. Recognition was announced in the April 1935 Kennel Gazette in the name of Staffordshire Bull Terrier. There was no explanation as to how this came about. No Breed Club or Breed Standard existed." Cairns also drew attention to
6039-461: The documenting of what it calls "evolving breeds". The breed standard for each breed of dog is a detailed description of the appearance and behaviour of an idealized dog of that breed. Included in the breed standard description are externally observable aspects of appearance and behaviour that are considered by the breed club to be the most important for the breed, and externally observable details of appearance or temperament that are considered by
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#17327810554626138-556: The dog–wolf genetic divergence are not known. Dogs are the most variable mammal on earth with around 450 globally recognized dog breeds. In the Victorian era , directed human selection developed the modern dog breeds, which resulted in a vast range of phenotypes. Most breeds were derived from small numbers of founders within the last 200 years, and since then dogs have undergone rapid phenotypic change and were formed into today's modern breeds due to artificial selection imposed by humans. These breeds can vary in size and weight from
6237-509: The end of the Victorian era, society had changed and so did the role of dogs. The form was given a more prominent role than function. Different types or breeds of dog were being developed by breeders who wanted to define specific characteristics and desirable features in their dogs. Driven by dog shows and the groups that hosted them, the term dog breed took on an entirely new meaning. Dog show competitions included best-in-breed winners, and
6336-444: The fighting pit bull-types because they share common ancestors that date back to the early 1800s when pit fighting was a popular sport. As a result, Staffords are considered among the breeds with a stigma attached relative to the " chav culture ", and have been termed " status dogs ". Globally, pit bull-types including Staffordshire Bull Terriers have made local news for acts of aggression, but breed advocates have raised questions about
6435-589: The first volume. However, it was not until 1935 that the Staffordshire Bull Terrier was officially recognised by the KC. It was much later, in 1974, that the American Kennel Club (AKC) accepted the Staffordshire Bull Terrier into its breed registry as its 121st official breed. Of the six distinct breeds that descended from the bull and terrier breeds, five are recognised by the AKC in the following order: Bull Terrier, Boston Terrier , American Staffordshire Terrier (AmStaff), Staffordshire Bull Terrier, and Miniature Bull Terrier . The same five breeds are also recognised by
6534-414: The impression of great strength for his size, a well put-together dog, muscular, but agile and graceful, keenly alive to his surroundings. He should be stocky, not long-legged or racy in outline. His courage is proverbial." His head should be medium in length with a broad skull, a distinct stop, and pronounced muscles in the cheek. The ears should be set high on their head and can be cropped or uncropped, but
6633-437: The last 200 years. As a result of their adaptability to many environments and breedability for human needs, today dogs are the most abundant carnivore species and are dispersed around the world. A dog breed will consistently produce the physical traits, movement and temperament that were developed over decades of selective breeding. For each breed they recognize, kennel clubs and breed registries usually maintain and publish
6732-421: The latter is preferred. Height and weight should be in proportion. A height of about 18 to 19 inches (46 to 48 cm) at shoulders for the male and 17 to 18 inches (43 to 46 cm) for the female is to be considered preferable. The nose should always be black. Many coat colors are accepted. However, dogs with liver or black-and-tan coat, and dogs with more than 80% white are discouraged. A 2024 UK study found
6831-527: The modern Stafford when compared to the Old English Bulldog . One such painting is by artist Abraham Cooper (1817), titled Crib and Rosa . A.W.A Cairns was the editor of the online Stafford Magazine . Cairns believed a "Stafford-like animal existed at the turn of the 19th Century" and admitted, with the "possibility for slight prejudice", that "the only modern dog of this type is the Staffordshire Bull Terrier". However, Cairns does clarify that
6930-454: The modern breeds because the genetic heritage of the modern breeds has become blurred due to admixture, and the basal breeds have mostly avoided admixture with them due to geographic or cultural barriers. As dogs are a subspecies but their breeds are distinct genetic units, and because only certain breeds share the same type of cancers as humans, the differences in the genes of different breeds may be useful in human medical research. In 2014,
7029-631: The modern purebred dogs we know today. Many of the desirable phylogenetic traits of the breed's ancestry have been preserved and further refined by selective breeding to better suit the Stafford's modern purpose as a conformation show dog, while the unwanted traits have been bred out. In the mid–19th century, bull and terrier hybrids were known by several different aliases, such as the Patched Fighting Terrier, Staffordshire Pit-dog, Brindle Bull, and Bull-and-Terrier. They were also referred to as half-and-halfs, half-breds, or more commonly as
7128-416: The most part, artificially created from random-bred populations by human selective breeding with the purpose of enhancing desired physical, behavioral, or temperamental characteristics. Dogs that are not purebred are not necessarily a mix of such defined breeds. Therefore, among some experts and fans of such dogs, mongrel is still the preferred term. Natural breeds rose through time in response to
7227-480: The multiple aliases attached to these dogs in centuries past, such as the "Patched Fighting Terrier", "Staffordshire Pit-dog", "Brindle Bull", and "Bull-and-Terrier". Similar crosses also had aliases such as half-and-halves and half-breds. Blood sports such as bull-baiting and bear-baiting were outlawed with the passing of the Cruelty to Animals Act 1835 by Parliament, making it illegal to bait animals but promoting
7326-517: The original Old English Bulldog, which has since been bred beyond recognition, some argue the Staffie originates solely from that breed rather than having any Terrier in the mix." Part of the confusion and misconceptions about the breed is due to the breed's inconsistent genetic makeup as a result of unregulated breeding practices beginning with the Staffie's origins and continuing much later into its development, well before traceable pedigrees existed. It
7425-527: The original strain considered undesirable. They chose instead to remain loyal to their preferred type. As a result, two different breeds of Bull Terriers emerged: the Bull Terrier, nicknamed the White Cavalier, and the Staffordshire Bull Terrier, named for the county where it was developed. The Bull Terrier's fighting heritage was left behind whereas breeders of Staffordshire Bull Terriers in the UK continued their illegal competitions which paralleled what
7524-458: The other European dogs despite reports of direct Scandinavian origins dating back 5,000 years. Dog types are broad categories of dogs based on form, function or style of work, lineage, or appearance. In contrast, modern dog breeds are particular breed standards, sharing a common set of heritable characteristics, determined by the kennel club that recognizes the breed. The spread of modern dog breeds has been difficult to resolve because many are
7623-451: The pedigree inscribed on the plaque of the Crib and Rosa painting, specifically the words "the famous Staffordshire bitch", is not suggesting that it was a Staffordshire Bull Terrier, but that "it could be concluded that animals of that type, existed in that county before 1816." The writings of both Cairns and Beaufoy align in that the "Staffordshire Bull Terrier is a relatively 'new breed ' " in
7722-441: The pedigrees and judges of all FCI members. Purebred dogs have more health problems than mongrel dogs, and require more veterinary visits, and tend to have lower longevity. Indeed, studies have reported lifespans that are shorter by between one and almost two years. Notably, dog breeds with flat faces and short noses have breathing difficulties, eye trouble and other health issues. The Fédération Cynologique Internationale
7821-412: The phenotype variation. Indicators of recent selection were shown by many of the 51 genomic regions that were associated with traits that define a breed, which include body size, coat characteristics, and ear floppiness. Wolf Shar Pei Shiba Inu Chow Chow Akita Inu Basenji Siberian Husky Alaskan Malamute Afghan Hound Saluki other breeds in the study "Ancient breed"
7920-598: The product of the controlled breeding practices of the Victorian era (1830–1900). In 2010, a study looked at 48,000 single nucleotide polymorphisms that gave a genome -wide coverage of 912 dogs representing 85 breeds. The study found distinct genetic clusters within modern dogs that largely corresponded to phenotype or function. These included spitz-breeds, toy dogs, spaniels, Mastiff-like breeds, small terriers, retrievers, herding dogs, scent-hounds, and sight-hounds. There were 17 breeds that conflicted with phenotype or function and these were thought to be
8019-510: The products of the controlled breeding practices of the Victorian era (1830-1900), and the accurate documenting of pedigrees with the establishment of the English Kennel Club in 1873 in imitation of other stud book registries for cattle and horses. The domestic dog is the first species, and the only large carnivore , to have been domesticated. The first dogs were certainly wolflike, but the phenotypic changes that coincided with
8118-421: The progeny from one area may have a higher percentage of terrier than bulldog, whereas other reports claim that bulldog to terrier was preferred over bull and terrier to bull terrier. Dog breeders made careful selections to reinforce inheritable traits from specific dog types . Many of the mixed breed types, or mongrels that were used to create the early fighting dogs have long since evolved and stabilised into
8217-425: The purebreds were winning. Breed standards are the reason the breed came to be, and with those standards are key features, including form, function and fitness for purpose. The Kennel Club in the UK was founded in 1873, and was the world's first national kennel club and breed registry. The International Canine Federation was founded in 1911 as a worldwide organization. Its objective is to bring global uniformity to
8316-553: The recognition of distinct dog breeds, but there are many independent clubs with differing, and sometimes inconsistent standards and they need not apply scientific standards. Four varieties of the Belgian Shepherd Dog are recognised as four distinct breeds by the New Zealand Kennel Club . Further, some groups of dogs which clearly share a persistent set of characteristics and documented descent from
8415-638: The result of crossing some of the other phenotypes. As in a 2004 study that found 9 'ancient breeds' to be genetically divergent, the study found 13 breeds that were genetically divergent from the modern breeds: the Basenji , Saluki , Afghan hound , Samoyed , Canaan dog , New Guinea singing dog , dingo , Chow Chow , Chinese Shar Pei , Akita , Alaskan malamute , Siberian husky and American Eskimo dog . The study found that there were three well-supported groups that were highly divergent and distinct from modern domestic dogs. The earliest books in
8514-455: The rules for conformation dog shows and trials and accreditation of judges. They often serve as registries , which are lists of adult purebred dogs and lists of litters of puppies born to purebred parents. A dog breed is represented by a sufficient number of individuals to stably transfer its specific characteristics over generations. Dogs of same breed have similar characteristics of appearance and behavior, primarily because they come from
8613-434: The same ancestry with the modern Bull Terrier , although the two breeds developed along independent lines, and do not resemble each other. Modern Staffords more closely resemble the old type of bull terrier, and were first recognised as a purebred dog breed by The Kennel Club of Great Britain in 1935. Within the broad sweep of dog history, the story behind the modern Stafford is rather brief and somewhat confusing because of
8712-408: The similarities in the Bull Terrier and Stafford in the late 19th century, prior to the downface feature of the modern Bull Terrier: "At that time 'Bull Terriers' could be registered 'Sire, Dam and date of birth unknown', so in effect any dog could be registered as a 'Bull Terrier'. In consequence, many of the dogs registered were found to be, what became known as Staffordshire Bull Terriers." In 2017,
8811-401: The summer of 1967 which resulted in 14 memberships and 8 Staffords registered by the club. By year's end, the count had increased to 39 registered dogs. Dog imports continued, and the number of memberships and registered dogs increased but it would take nearly a decade of hosting sanctioned shows and demonstrating consistency in the breed standard by maintaining responsible breeding practices that
8910-482: The term was used to describe a heterogeneous group of dogs that may include purebreds of different breeds, or crosses of those breeds. Bull and terrier hybrids, or pit bull types are considered the forerunner of several modern standardised breeds. The Cruelty to Animals Act 1835 made blood sports illegal, and effectively stopped bull- and bear-baiting in the UK. Baiting required large arenas which made it easier for authorities to police, whereas illegal dog fighting
9009-468: The time when these breeds were first created. DNA studies have brought some clarity to the hybridisation mystery of bull and terrier crossbreeding, suggestive of a New World dog within some modern breeds, but they do not positively identify all the breeds that were involved. As supported by the DNA study, as well as the AKC and KC, references to the historic bull and terrier were not as a bona fide breed; rather,
9108-546: The use and description of various dog types is The Master of Game (circa 1406) by Edward of York , a treatise that describes dogs and their work, such as the alaunt , greyhound, pack scent hounds, spaniel , and mastiff , used by the privileged and wealthy for hunting purposes. The Master of Game is a combination of the earlier Art of Venery and the French hunting treatise Livre de Chasse by Gaston Phoebus (circa 1387). The Book of Saint Albans , published in 1486,
9207-581: 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. It was subsequently accepted by The Kennel Club (KC) in July 1935, marking an official milestone for the Staffordshire Bull Terrier's acceptance into the KC's breed registry. In 1954, the breed was recognised by the Fédération Cynologique Internationale located in Thuin, Belgium. The Staffordshire Bull Terrier, as well as
9306-685: The veracity of visual breed identification, and media hype. News reports often treat the breed as one that attacks other dogs. Similar breeds have been associated with bites to humans. Early DNA research found some genetic links between breed and behaviour. A 2022 study from the National Human Genome Research Institute described in detail how non-coding variations in the dog genome are associated with behavioural traits of various breeds. They found heritable patterns in terriers "consistent with working roles involving catching and killing prey". Another 2022 study, from
9405-478: The very recent product of cross-breeding other basal breeds. Most basal breeds have hybridized with other lineages in the past. If those other lineages were other basal breeds then a basal genetic signature remains. The combination of introgression and past population bottlenecks suggested that basal breeds have little or no genetic connections to their ancestral populations and that their genetic distinctiveness does not signify ancient heritage. They are distinctive from
9504-499: Was happening in the U.S. with the American Staffordshire Terrier ; neither breed could gain official acceptance in their respective native lands. Journalist and dog expert Denise Flaim stated succinctly: "No established registry wanted to be affiliated with a dog that drew the blood of its own kind for a living." Traceable pedigrees did not exist prior to the founding of The Kennel Club (KC) in 1873, which
9603-480: Was initially formed by a group of dog show fanciers who wanted to preserve the reputation of dog shows, while at the same time, avoid breeder fraud by establishing a dog's identity and documenting its pedigree. The first volume of The Kennel Club Stud Book was published in 1874, and included a list of dog shows and names of dogs that were exhibited at each show, beginning with the first dog show in 1859. Bull Terriers , and Bulldogs were also recognised and included in
9702-540: Was much harder to terminate because fight sponsors kept their venues hidden and closely guarded in private basements and similar locations. As a result, dog fighting continued long after bull- and bear-baiting had ceased. It was not until the passage of the Protection of Animals Act 1911 that organised dog fighting in Britain largely came to an end. "The early proto-staffords provided the ancestral foundation stock for
9801-592: Was purposefully bred by humans to perform specific tasks, such as herding, hunting, and guarding. Dogs are the most variable mammal on Earth, with artificial selection producing upward of 360 globally recognized breeds. These breeds possess distinct traits related to morphology, which include body size and shape, tail phenotype , fur type, etc, but are only one species of dog. Their behavioral traits include guarding, herding, and hunting, and personality traits such as hyper-social behavior, boldness, and aggression. Most breeds were derived from small numbers of founders within
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