73-702: The English Springer Spaniel is a breed of gun dog in the Spaniel group traditionally used for flushing and retrieving game. They are descended from the Norfolk or Shropshire Spaniels of the mid-19th century; the breed has diverged into separate show and working lines. It is closely related to the Welsh Springer Spaniel and very closely to the English Cocker Spaniel ; less than a century ago, springers and cockers would come from
146-456: 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
219-407: A dandruff -causing organism in 1904 and called it Pityrosporum Malassezii , honoring Malassez, but at the species level as opposed to the genus level. When it was determined that the organisms were the same, the term "Malassezia" was judged to possess priority . In the mid-twentieth century, it was reclassified into two species: Malassezia is the sole genus in the family Malasseziaceae, which
292-461: 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
365-456: 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
438-450: 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
511-575: 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
584-653: A London Metropolitan Police explosives search dog. He was deployed at Tavistock Square, Russell Square and King's Cross following the 7 July 2005 London bombings . The Springer is not limited to detecting explosives. Other varied uses for the Springer can include sniffing out bumblebee nests, illegal immigrants, blood and the superbug C. difficile. Springers are used for drug detection in the United States , United Kingdom , Sweden , Finland , Isle of Man , Ireland , Canada CBSA and Qatar . The Springer Spaniel
657-737: 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
730-601: A layer of olive oil . However, for nurturing some clinically relevant species, such as the challenging-to-cultivate M. restricta , more intricate culture media may be required. For the most efficient recovery of Malassezia , it has been recommended to collect blood through a lipid infusion catheter and subsequently use lysis-centrifugation—a recommendation backed by multiple comparative studies. The yeast-like cells of Malassezia , measuring between 1.5–4.5 μm by 3–7 μm, are characterised as phialides featuring tiny collarettes (a small, collar-like flange or lip at
803-605: A life expectancy of 11.92 years for the breed, above the average of 11.23 years. A 2024 UK study found a life expectancy of 13.5 years for the breed compared to an average of 12.7 for purebreeds and 12 for crossbreeds . A 2005 Swedish study found 29% of Springer Spaniels died by the age of 10, less than the overall rate of 35% of dogs dying by the age of 10. Skin conditions the breed is predisposed to include: acral mutilation syndrome , intertrigo , lichenoid psoriasis–form dermatitis , Malassezia dermatitis , otitis externa , and primary seborrhoea . An American study reviewing over
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#1732791414049876-585: A longer muzzle; their eyes are not as prominent, and the coat is less abundant. The major differences between the Welsh Springer and the English Springer are that the Welsh have more limited colors and tend to be slightly smaller. Field-bred dogs tend to have shorter, coarser coats than the longer furred show-bred dogs. They normally only shed in summer and spring months but shed occasionally in
949-575: A million cases presented to 27 veterinary teaching hospitals in North America found the English Springer Spaniel to be prediposed to canine hip dysplasia , with 4.39% of dogs having the condition compared to 3.52% overall. A survey of UK breed club members found cancer to be the most common cause of death at 26.7% of deaths. English Springer Spaniels have a predisposition to chronic hepatitis . The form of chronic hepatitis in
1022-471: 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
1095-618: A modern dog show, while a show dog would not have the speed or stamina to succeed in a field trial. The English Springer Spaniel field-bred dogs tend to have shorter, coarser coats than show-bred dogs. The ears are less pendulous. Field-bred dogs are wiry and have more of a feral look than those bred for showing. The tail of the field-bred dog may be docked a few inches in comparison to the show dog. Field-bred dogs are selected for their sense of smell, hunting ability, and response to training rather than appearance. Show dogs have longer fur and more pendant ears, dewlaps and dangling flews. The tail
1168-443: 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 . Malassezia Malassezia is a genus of fungi (specifically, a yeast ). Some species of Malassezia are found on the skin of animals, including humans. Because malassezia requires fat to grow, it is most common in areas with many sebaceous glands —on
1241-566: 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
1314-488: 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
1387-728: 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
1460-407: 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
1533-420: Is docked to a short stub in those countries that permit docking . They are generally more thickly boned and heavier than field-bred springers. The English Springer Spaniel is similar to the English Cocker Spaniel and at first glance, the only major difference is the latter's smaller size. However English Springers also tend to have shorter, and higher-set ears than English Cockers. Springers also tend to have
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#17327914140491606-475: 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
1679-627: Is a particular type of dog that 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
1752-740: 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
1825-429: Is also caused by an infection of this fungus. Translocation of Malassezia species from the intestines into pancreatic neoplasms has been associated with pancreatic ductal adenocarcinoma , and the fungi may promote tumor progression through activation of host complement . M. restricta , which is normally found in the skin, is linked to disorders like Crohn's disease and inflammatory bowel disease when found in
1898-594: Is also used as a search and rescue dog by mountain rescue and Lowland Rescue teams, where their willingness to work and cover rough terrain makes them an excellent choice. Awarded the Dickin Medal for conspicuous gallantry or devotion to duty while serving in military conflict: Awarded the PDSA Gold Medal for animal bravery: Awarded the PDSA Order of Merit Dog breed A dog breed
1971-565: 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
2044-598: 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
2117-587: Is used as a sniffer dog . Notable search dogs have included Buster , a Dickin Medal recipient, Royal Army Veterinary Corps arms and explosives search dog serving with the Duke of Wellington's Regiment in Iraq, for finding an extremist group's hidden arsenal of weapons and explosives. Another example is Jake, aka Hubble Keck People's Dispensary for Sick Animals Gold Medal and Blue Cross Animal Hospital Medal recipient,
2190-645: The Cynographia Britannica that the land spaniel should be split into two kinds, the Springing, Hawking Spaniel, or Starter; and the Cocking or Cocker Spaniel . At this point, both cocker spaniels and springer spaniels were born in the same litters. The purpose of the breed was to serve as a hunting dog. The smaller cockers were used to hunt woodcock , while their larger littermates, the springer spaniels, would "spring"—or flush—the gamebird into
2263-525: The English Kennel Club . The American Kennel Club followed in 1910. In 1914, the first English Field Champion was crowned, FTC Rivington Sam, whose dam was a registered cocker spaniel, Rivington Riband. Sam is considered one of the foundation sires for modern field lines. An English Springer Spaniel is foremost a game bird flushing dog. There are several skills that breeders train the dog to perform for their occupation. The Springer Spaniel
English Springer Spaniel - Misplaced Pages Continue
2336-517: 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
2409-484: 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
2482-418: 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
2555-584: The withers and weigh 40 to 60 lb (18 to 27 kg). According to the UK Breed Standard, the English Springer Spaniel should be 20 inches (51 cm) at the withers. The females should be 18 to 20 inches (46 to 51 cm) and usually 35 to 55 lb (16 to 25 kg). Working types can be lighter in weight and finer in bone. The English Springer Spaniel ranks 13th in Stanley Coren 's The Intelligence of Dogs A 2022 UK study found
2628-565: The 1850s, these were shown under the breed name of Norfolk spaniel. In January 1899, the Spaniel Club of England and the Sporting Spaniel Society held their trials together for the first time. Three years later, in 1902, a combination of the physical standard from the Spaniel Club of England and the ability standard from the Sporting Spaniel Society led to the English Springer Spaniel breed being officially recognized by
2701-509: 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
2774-454: 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
2847-472: The air where a trained falcon or hawk would bring it to the handler. Many spaniel breeds were developed during the 19th century, and often named after the counties in which they were developed, or after their owners, who were usually nobility. Two strains of larger land spaniel were predominant and were said to have been of "true springer type." These were the Norfolk and the Shropshire spaniels, and by
2920-579: The application of molecular or DNA-based techniques. These investigations show that the M. globosa is the species that causes most skin disease in humans, and that it is the most common cause of dandruff and seborrhoeic dermatitis (though M. restricta is also involved). There can be as many as ten million M. globosa organisms on a human head. A project in 2007 sequenced the genome of dandruff-causing Malassezia globosa and found it to have 4,285 genes. M. globosa uses eight different types of lipase , along with three phospholipases , to break down
2993-445: 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
English Springer Spaniel - Misplaced Pages Continue
3066-421: The autumn. The coat comes in black or liver (dark brown) with white markings or predominantly white with black or liver markings; Tricolour: black and white or liver and white with tan markings, usually found on eyebrows, cheeks, inside of ears and under the tail. Any white portion of the coat may be flecked with ticking. Males in the show dog line are typically approximately 19 to 21 inches (48 to 53 cm) at
3139-563: 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
3212-882: 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)
3285-522: The breed is more severe, affects younger dogs, and is more likely to affect bitches. One study found the English Springer Spaniel to be 6.3 times more likely to acquire the disease. Another study found an odds ratio of 5.3. The English physician John Caius described the spaniel in his book the Treatise of Englishe Dogs published in 1576. His book was the first work to describe the various British breeds by function. By 1801, Sydenham Edwards explained in
3358-505: 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
3431-461: 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
3504-556: 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
3577-509: 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
3650-545: The group. Malassezia grows rapidly, typically maturing within 5 days when incubated at temperatures ranging from 30–35 °C (86–95 °F). Growth is slower at 25 °C (77 °F), and certain species struggle at 37 °C (99 °F). These organisms can proliferate on media infused with cycloheximide . An essential factor for the growth of Malassezia is the presence of long-chain fatty acids , with M. pachydermatis being an exception. The most conventional cultivation method involves overlaying solid media with
3723-550: The gut. This is especially true for organism with the N12 CARD9 allele, which provokes a stronger inflammatory response. Malassezia folliculitis (also called pityrosporum folliculitis ), is caused by infection with Malassezia. Malassezia is the sole genus in family Malasseziaceae , which is the only family in order Malasseziales , itself the single member of class Malasseziomycetes . Due to progressive changes in their nomenclature, some confusion exists about
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#17327914140493796-437: 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
3869-416: The legs and tail. It is a well proportioned, balanced dog with a gentle expression. This breed represents perhaps the greatest divergence between working and show lines of any breed of dog. A field-bred dog and a show-bred dog appear to be different breeds but are registered together. The gene pools are almost completely segregated and have been for at least 70 years. A field-bred dog would not be competitive in
3942-454: 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,
4015-416: 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
4088-471: The mouth of a phialide from which spores or conidia are produced and released). These collarettes are challenging to identify using standard light microscopes . A defining characteristic of cells from this genus is their morphology : one end is round, while the other has a distinctly blunt termination. This latter end is where singular, broad-based bud-like structures emerge, although in certain species, these structures might be narrower. To effectively visualise
4161-476: The naming and classification of Malassezia yeast species. Work on these yeasts has been complicated because they require specific growth media and sometimes grow very slowly in laboratory culture . Malassezia was originally identified by the French scientist Louis-Charles Malassez in the late nineteenth century; he associated it with the condition seborrhoeic dermatitis . Raymond Sabouraud identified
4234-618: The oils on the scalp. Any of these 11 proteins would be a suitable target for dandruff medications. Prescription and over-the-counter shampoos containing ketoconazole are commonly used to treat dandruff caused by Malassezia. M. globosa has been predicted to have the ability to reproduce sexually, but this has not been observed. In occasional opportunistic infections of the trunk and other locations on humans, some species of Malassezia can cause hypopigmentation or hyperpigmentation . Allergy tests for these fungi are available. The skin rash of tinea versicolor ( pityriasis versicolor )
4307-426: The organism's shape, a staining technique involving safranin is recommended, followed by observation under oil immersion . Furthermore, Calcofluor-white staining provides an enhanced clarity of the cell wall and its unique contour. While Malassezia typically lacks hyphal elements, rudimentary forms can sporadically be present. The Index Fungorum lists 22 species of Malassezia . The following list gives
4380-458: 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
4453-441: 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
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#17327914140494526-412: 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"
4599-598: 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
4672-510: 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
4745-473: 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
4818-553: 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
4891-638: 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
4964-455: 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
5037-418: The same litter. The smaller "cockers" were used in woodcock hunting while their larger littermates were used to flush, or "spring", other game birds, hence the name. In 1902, The Kennel Club recognized the English Springer Spaniel as a distinct breed. They are used as sniffer dogs on a widespread basis. The English Springer Spaniel is a medium-sized compact dog. Its coat is moderately long with feathering on
5110-430: The scalp, face, and upper part of the body. Malassezia infections of human skin can cause or aggravate a variety of conditions, including dandruff, seborrheic dermatitis, and acne. When Malassezia grows too rapidly, the natural renewal of cells is disturbed, and dandruff can appear with itching (a similar process may also occur with other fungi or bacteria). Identification of Malassezia on skin has been aided by
5183-493: 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,
5256-478: 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
5329-403: Was validated by Cvetomir Denchev and Royall T. Moore in 2009. The order Malasseziales had been previously proposed by Moore in 1980, and later emended by Begerow and colleagues in 2000. At this time the order was classified as a member of unknown class placement in the subdivision Ustilaginomycotina . In 2014, Cvetomir and Teodor Denchev circumscribed the class Malasseziomycetes to contain
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