West Highland White Terrier

Last updated

West Highland White Terrier
West Highland White Terrier Krakow.jpg
Other names
  • Poltalloch Terrier
  • Roseneath Terrier
  • White Roseneath Terrier
Common nicknames
  • Westie
  • Westy
Origin Scotland
Traits
Height 25–28 cm (9.8–11.0 in)
Weight 6.8–9.1 kg (15–20 lb)
Coat Double
Colour White
Litter size 3 to 5
Kennel club standards
The Kennel Club standard
Fédération Cynologique Internationale standard
Dog ( domestic dog )

The West Highland White Terrier (commonly shortened to Westie) is a breed of dog from Scotland with a distinctive white harsh coat and somewhat soft white undercoat. It is a medium-sized terrier, though with longer legs than other Scottish terriers. It has a white double coat of fur which fills out the dog's face, giving it a rounded appearance.

Contents

The Westie is intelligent, quick to learn, and can be good with children, but does not always tolerate rough handling. It is an energetic, boisterous, and social breed with a high prey drive, having been bred to hunt small rodents at places such as farms, and needs regular exercise of around one hour per day. [1] The modern breed is descended from a number of pre-20th century breeding programmes of white terriers in Scotland. Edward Donald Malcolm, 16th Laird of Poltalloch, is credited with the creation of the modern breed from his Poltalloch Terrier but did not want to be known as such.

A cousin of the Cairn Terrier, other related breeds included the Roseneath Terrier (bred by George Campbell, 8th Duke of Argyll) and Pittenweem Terriers (bred by Dr Americ Edwin Flaxman). The Westie was given its modern name for the first time in 1908, with recognition by major kennel clubs occurring around the same time. The breed remains very popular in the United Kingdom, with multiple wins at Cruft's, and has been in the top third of all breeds in the United States since the 1960s. Several breed-specific and non-specific health problems appear in the breed, including a condition in young dogs nicknamed "Westie jaw", which causes an overgrowth of bone in the jaw of the dog. It can also be prone to skin disorders, with a breed-specific condition called hyperplastic dermatosis occurring.

Appearance

Westies have dense, thick undercoat and a smooth outer coat Westie Chloe.jpg
Westies have dense, thick undercoat and a smooth outer coat

Westies commonly have bright, deep-set, almond-shaped eyes that are dark in colour. Their ears are pointed and erect. [2] Members of the breed typically weigh between 15 and 20 pounds (6.8 and 9.1 kg) with an average height between 10–11 inches (25–28 cm) at the withers. [2] The body should be shorter than the height of the dog at the shoulder. [2]

Westies have a deep chest, muscular limbs, a black nose, and a short closely-fitted jaw with "scissors" bite (lower canines locked in front of upper canines, upper incisors locked over lower incisors). [3] Their paws are slightly turned out to give them better grip than flat-footed breeds when they climb on rocky surfaces. [4] Young puppies have pink markings on the nose and footpads that slowly turn black as they age. [3] Westies also have short and sturdy tails. Unconfirmed sources suggest that, due to their history as rodent catchers, their tails were bred to be thick so that a Westie trapped in a hole could be easily pulled out by the tail.[ citation needed ]

Westies have a rough outer coat that can grow to about 2 inches (5.1 cm) long [3] and a soft, dense, thick undercoat. [2] The fur fills out the face to give it a rounded appearance. [2] As puppies develop into adults, their coarse outer coat is normally removed by either "hand-stripping" (especially for dog-showing) or otherwise clipping. [2] Most Westies are pure white, although there are some light wheaten colour variations. [5]

Temperament

Two Westie puppies Westie pups.jpg
Two Westie puppies

The temperament of Westies can vary greatly, with some being friendly towards children and others preferring solitude.[ citation needed ] They will not typically tolerate rough handling, such as a child pulling on their ears or fur, and can frequently be both food- and toy-possessive.[ citation needed ] This makes regular training from a young age particularly important. Westies can make good watchdogs and are normally independent, self-assured, and confident. They are loyal and bond with their owner but are often on the move, requiring daily exercise of at least 15–30 minutes, although an hour is the recommended minimum. Westies are highly social and are the most friendly of all the Scottish terriers. [6]

A hardy breed, Westies can be stubborn and cause issues with training, potentially requiring their training to be refreshed on occasion during their lifetime. Having a typical terrier prey drive, they tend to be highly interested in toys, especially chasing balls. They retain the instincts of an "earthdog" such as being inquisitive and investigative, [6] as well as natural instincts to bark and dig holes. [7] Westies are tied for 47th place (with the Scottish Deerhound) in Stanley Coren's 1994 book The Intelligence of Dogs , which designates them as being of "average working/obedience intelligence" and places them almost exactly in the middle of the entire list. [8]

Health

Face of a 15-year-old Westie West Highland White Terrier face portrait May 2023.jpg
Face of a 15-year-old Westie

A 2015 French study found a life expectancy of 12.93 years, [9] while 2024 British study found a life expectancy of 13.4 years (averaging 12.7 years for purebreeds and 12 years for crossbreeds). [10] The typical litter size is between three and five puppies. [3]

The breed is pre-disposed to conditions found in many breeds, such as abdominal hernias. [11] Westie puppies may be affected by craniomandibular osteopathy, a disease also known as "lion jaw", and is sometimes also referred to as "Westie jaw". [12] The disease is an autosomal recessive condition, so a puppy can only be affected by it if both of its parents are carriers of the faulty gene. The condition appears across many breeds, including several different types of terriers, as well as other unrelated breeds such as the Great Dane. It typically appears in dogs under one year old, and can cause problems for the dog to chew or swallow food. Radiographic testing can be conducted to diagnose the condition, in which the bones around the jaw thicken; additionally, the blood may show increased calcium levels and enzyme levels. The condition often stops progressing by the time the dog is a year old, and in some cases can recede. It is normally treated with anti-inflammatory medications, and the feeding of soft foods. In some cases, tube feeding may be necessary. [13]

The breed is prone to skin disorders. [3] About one quarter of Westies surveyed are affected by atopic dermatitis, a heritable chronic allergic skin condition. A higher proportion of males are affected compared to females. [14] An uncommon but severe breed-specific skin condition, hyperplastic dermatosis, may affect West Highland White Terriers of any age. Affected dogs can suffer from red hyperpigmentation, lichenification, and alopecia. In the initial stages, this condition can be misdiagnosed as an allergy or less serious forms of dermatitis. [15]

Westie puppy Warmly Clothed Westie Puppy.jpg
Westie puppy

An inherited genetic problem that exists in the breed is globoid cell leukodystrophy. It is not breed-specific, and can appear in Cairn Terriers and other breeds including Beagles and Pomeranians. It is a neurological disease wherein the dog lacks the enzyme galactosylceramidase. The symptoms are noticeable as the puppy develops, and can be identified by the age of 30 weeks. Affected dogs have tremors, muscle weakness, and trouble walking. Symptoms slowly increase until limb paralysis begins to occur. Due to it being a hereditary condition, owners should avoid breeding affected animals to eliminate it from the breed. [16] Another genetic condition that affects the breed is "white dog shaker syndrome". As this condition is most commonly found in Westies and Maltese, the condition was originally thought to be connected to the genes for white coats, but the same condition has since been found in other non-white breeds including the Yorkshire Terrier and the Dachshund. The condition typically develops over one to three days, resulting in tremors of the head and limbs, ataxia, and hypermetria. Affected males and females can be affected for different lengths of time, with symptoms in females lasting between four and six weeks, while males can be affected the rest of their lives. [17]

Other less common conditions which appear in the breed include hydroxyglutaric aciduria, which is where elevated levels of Alpha-Hydroxyglutaric acid are in the dog's urine, blood plasma, and spinal fluid. It can cause seizures, muscle stiffness, and ataxia, but is more commonly found in Staffordshire Bull Terriers. [18] A degeneration of the hip joint, known as Legg–Calvé–Perthes syndrome, also occurs in the breed. [19] However, the chances of this condition occurring are much higher in some other breeds, such as the Australian Shepherd and the Miniature Pincher. [20] The breed is also one of the least likely to be affected by a luxating patella, where the knee cap slips out of place. [21] The breed is predisposed to atopic dermatitis. [22]

Hyperplastic dermatosis of the West Highland White Terrier, also known as epidermal dysplasia or colloquially Armadillo Westie Syndrome, is an uncommon condition exclusively identified in the Westie. It is a severe chronic hyperplastic dermatological disease that is similar to seborrhoeic dermatitis and primary seborrhoea. Due to the fact that it is identified only in Westies, and evidence of familial involvement, it is believed to be an inherited trait. Malassezia infection is associated with the onset or worsening of symptoms. Symptoms involve generalised and serious patches of alopecia, erythema, lichenification, hyperpigmentation, malodor, otitis externa, and pruritus. [23] [24]

A 2021 British study looking at clinical records found predispositions to chronic hepatitis and hepatocellular death, caused by either toxins or acute liver failure; compared to other dogs, Westies are 3.23 times more likely to contract chronic hepatitis and 3.87 times more likely to contract hepatocelluar death. [25] Copper storage diseases which affect the breed can result in chronic hepatitis. [26]

History

Three Pittenweem Terriers, photographed in 1899 1899 Scotties White.jpg
Three Pittenweem Terriers, photographed in 1899

Scottish white terriers were recorded as early as during the reign of James VI of Scotland, who reigned between 1567 and 1625. The king ordered that a dozen of these white terriers be procured from Argyll to be presented to the Kingdom of France as a gift. [4] Sandy- and brindle-coloured dogs were seen as hardier than those of other colours, and white dogs were seen as being weak. [27] At various times during the breed's existence, it has been considered a white offshoot of both the Scottish Terrier and the Cairn Terrier breeds. [28]

Reports of a ship from the Spanish Armada being wrecked on the island of Skye in 1588 indicated the ship carried white Spanish dogs, whose descendants were kept distinct from other breeds by Clan Donald, including the families of the Chiefs. [29] Other families on Skye preserved both white and sandy-coloured dogs. One such family was the Clan MacLeod, and it was reported by their descendants that at least two Chiefs kept white terriers, including "The Wicked Man" Norman MacLeod, and his grandson Norman, who became Chief after his death. [27]

George Campbell, 8th Duke of Argyll, chief of Clan Campbell, bred a breed of white Scottish terriers known as the "Roseneath Terrier". [30] Another breed of white Scottish terriers also appeared at this point, with Dr. Americ Edwin Flaxman from Fife developing his line of "Pittenweem Terriers" out of a female Scottish Terrier which produced white offspring. [30] The dog seemed to produce these white puppies regardless of the sire to which she was bred, and after drowning over 20 of these offspring, he came upon the theory that it was an ancient trait of the Scottish Terrier that was trying to reappear. He re-dedicated his breeding programme to produce white Scottish Terriers with the aim of restoring it to the same stature as the dark-coloured breed. Flaxman is credited with classes being added to dog shows for white Scottish Terriers towards the end of the 19th century. [31]

A West Highland White Terrier, photographed in 1915 West Highland White Terrier from 1915.JPG
A West Highland White Terrier, photographed in 1915

The person most closely associated with developing the modern breed of West Highland White Terrier is Edward Donald Malcolm, 16th Laird of Poltalloch. Malcolm owned terriers used to work game; the story told is that a reddish-brown terrier was mistaken for a fox and shot. Following this, Malcolm decided to develop a white terrier breed, which became known as the "Poltalloch Terrier". The first generation of Poltallochs had sandy-coloured coats, and had already developed prick ears, which is a trait seen later in the modern breed. [30] It is unknown if the Poltalloch Terriers and Pittenweem Terriers were interbred. [30] In 1903, Malcolm declared that he did not want to be known as the creator of the breed and insisted that his breed of white terriers be renamed. The term "West Highland White Terrier" first appears in Otters and Otter Hunting by L.C.R. Cameron, published in 1908. [30] [32]

The first breed club was set up in 1904; Niall Campbell, 10th Duke of Argyll, was the society's first president. A second club was subsequently set up, with the Countess of Aberdeen as chairman. Edward Malcolm succeeded the Countess as the club's second chairman. Kennel Club recognition followed in 1907, and the breed appeared at Crufts for the first time in the same year. [30] The Westie was imported into the United States in 1907–1908, when Robert Goelet imported Ch. Kiltie and Ch. Rumpus Glenmohr. Initially, it was also known at the time as the Roseneath Terrier, and the Roseneath Terrier Club was recognised by the American Kennel Club in 1908. The club was renamed during the following year to the West Highland White Terrier Club of America. [28] The breed spent the period that immediately followed as being "in vogue", [33] becoming popular almost immediately upon its arrival in the US. [33] Canadian Kennel Club recognition followed in 1909. [30] Until 1924 in the UK, Westie pedigrees were allowed to have Cairn and Scottish Terriers in them. By the time of Malcolm's death in 1930, a stable type had appeared with prick ears, a white coat, and a short back. [30]

A Westie in a modern show-cut Wts2008.jpg
A Westie in a modern show-cut

In major conformation shows, the breed has been equally successful on both sides of the Atlantic. The first member of the breed to win a show championship was Ch. Morvan in 1905, owned by Colin Young. The dog was registered at the time as a Scottish Terrier, and won the title at the Scottish Kennel Club show at the age of seven months. Because the breed was not yet recognised independently, the championship title was not retained when the dog was reregistered as a West Highland White Terrier. [30] The first win at a major show came at the Westminster Kennel Club Dog Show in 1942 when Constance Winant's Ch. Wolvey Pattern of Edgerstoune won the title of Best in Show. [34] The same title was taken by Barbara Worcester's Ch. Elfinbrook Simon in 1962. [35] It took a further 14 years before the breed took its first Best in Show title at Crufts, the UK's major dog show. Ch. Dianthus Buttons, owned by Kath Newstead and Dorothy Taylor, took the title for the breed in 1976. [36] A Westie also won Crufts in 1990 with the Best in Show title going to Derek Tattersall's Ch. Olac Moon Pilot, [37] and in 2016 to Burneze Geordie Girl.

The popularity of the breed during the early 20th century was such that dogs were being exchanged for hundreds of guineas. [38] As of 2010, the Westie is the third-most popular breed of terrier in the UK, with 5,361 puppies registered with the Kennel Club. However, this is a decrease in numbers since 2001, when it was the most popular terrier breed, with 11,019 new dogs registered. [39] The breed's position in the United States is more stable with it remaining in the top third of all breeds since around 1960. [28] It was ranked 30th-most popular in 2001, based on registrations with the American Kennel Club, which varied around the 30s in the decade after, with it ranked 34th in 2010. [40] It was the 44th-most popular AKC breed in 2020. [41]

Related Research Articles

<span class="mw-page-title-main">Rhodesian Ridgeback</span> Dog breed

The Rhodesian Ridgeback is a large dog breed originally bred in Southern Africa. The original breed standard was drafted by F.R. Barnes, in Bulawayo, Southern Rhodesia, in 1922, and approved by the South African Kennel Union in 1927. Its forebears can be traced to the ridged hunting and guardian dogs of the Khoikhoi. These were interbred with European dogs by the early colonists of the Cape Colony for assisting in the hunting of lions.

<span class="mw-page-title-main">Scottish Terrier</span> Black terrier dog breed from Scotland

The Scottish Terrier, popularly called the Scottie, is a breed of dog. Initially one of the highland breeds of terrier that were grouped under the name of Skye Terrier, it is one of five breeds of terrier that originated in Scotland, the other four being the modern Skye, Cairn, Dandie Dinmont, and West Highland White terriers. They are an independent and rugged breed with a wiry outer coat and a soft dense undercoat. The first Earl of Dumbarton nicknamed the breed "the diehard". According to legend, the Earl of Dumbarton gave this nickname because of the Scottish Terriers' bravery, and Scotties were also the inspiration for the name of his regiment, The Royal Scots, Dumbarton's Diehard. Scottish Terriers were originally bred to hunt vermin on farms.

<span class="mw-page-title-main">Clumber Spaniel</span> Dog breed

The Clumber Spaniel is a breed of dog of the spaniel type, developed in the United Kingdom. It is the largest of the spaniels, and comes in predominantly white with either lemon or orange markings. The name of the breed is taken from Clumber Park in Nottinghamshire where the breed was first developed. It is a gundog that specialises in hunting in heavy cover. They are gentle and loyal, and can act aloof with strangers. They have several habits which could be considered disadvantages, including a constant shedding of its coat and snoring.

<span class="mw-page-title-main">Patterdale Terrier</span> Dog breed

The Patterdale Terrier is a breed of dog descended from the Northern terrier breeds of the early 18th century, originally bred in Patterdale, Lake District.

<span class="mw-page-title-main">Yorkshire Terrier</span> Dog breed

The Yorkshire Terrier, also known as a Yorkie, is a British breed of toy dog of terrier type. It is among the smallest of the terriers and indeed of all dog breeds, with a weight of no more than 3.2 kg (7 lb). It originated in the nineteenth century in the English county of Yorkshire, after which it is named. The coat is tan on the head and dark steel-grey on the body; no other colour is accepted by either The Kennel Club or the Fédération Cynologique Internationale.

<span class="mw-page-title-main">Dog show</span> Competitive exhibition of dogs

A dog show is an animal show, an event where dogs are exhibited. A conformation show, also referred to as a breed show, is a kind of dog show in which a judge, familiar with a specific dog breed, evaluates individual purebred dogs for how well the dogs conform to the established breed type for their breed, as described in a breed's individual breed standard.

<span class="mw-page-title-main">Rough Collie</span> Dog breed

The Rough Collie is a long-coated dog breed of medium to large size that, in its original form, was a type of collie used and bred for herding sheep in Scotland. More recent breeding has focused on the Collie as a show dog, and also companion. The breed specifications call for a distinctive long narrow tapered snout and tipped (semiprick) ears, so some dogs have their ears taped when young. Rough Collies generally come in shades of sable and white, blue merle, tri-coloured, and colour-headed white.

<span class="mw-page-title-main">Boston Terrier</span> Dog breed

The Boston Terrier is a breed of dog originating in the United States of America. This "American Gentleman" was accepted in 1893 by the American Kennel Club as a non-sporting breed. Boston Terriers are small and compact with a short tail and erect ears.

<span class="mw-page-title-main">Crufts</span> International canine event held annually in the United Kingdom

Crufts is an international dog show held annually in the United Kingdom, held since 1891, and organised by The Kennel Club. It is the largest show of its kind in the world.

<span class="mw-page-title-main">Sealyham Terrier</span> Dog breed

The Sealyham Terrier is a rare Welsh breed of small to medium-sized terrier that originated in Wales as a working dog. It is principally a white-bodied, rough-coated breed, developed in the mid-to-late-19th century by Captain John Edwardes at Sealyham House, Pembrokeshire.

<span class="mw-page-title-main">Dandie Dinmont Terrier</span> Dog breed

A Dandie Dinmont Terrier is a small Scottish dog breed in the terrier family. The breed has a very long body, short legs, and a distinctive topknot of hair on the head. They are friendly but tough, and are suitable for interaction with older children. There are breed-specific health concerns: they can be affected by spinal problems due to their elongated body, and the breed is affected by canine cancer at a higher than average rate.

<span class="mw-page-title-main">Bull Terrier</span> Dog breed

The Bull Terrier is a breed of dog in the terrier family. There is also a miniature version of this breed which is officially known as the Miniature Bull Terrier. This breed originates in 19th century England. Bull Terriers are most recognised by their unique head features. The Bull Terrier was originally bred for vermin control and bloodsports.

<span class="mw-page-title-main">Miniature Bull Terrier</span> Dog breed

The English Miniature Bull Terrier is a breed with origins in the extinct English White Terrier, the Dalmatian and the Bulldog. The first existence is documented in 1872 in The Dogs of British Island.

<span class="mw-page-title-main">Tibetan Terrier</span> Dog breed

The Tibetan Terrier is a medium-sized breed of dog that originated in Tibet. Despite its name, it is not a member of the terrier group. The breed was given its English name by European travelers due to its resemblance to known terrier breeds. The Tibetan name for the breed, Tsang Apso, roughly translates to "shaggy or bearded ("apso") dog, from the province of Tsang". Some old travelers' accounts refer to the dog as Dokhi Apso or "outdoor" Apso, indicating a shaggy or bearded working dog which lives outdoors.

<span class="mw-page-title-main">Sussex Spaniel</span> Dog breed

The Sussex Spaniel is a breed of dog native to Sussex in southern England. It is a low, compact spaniel and is as old a breed as and similar in appearance to the Clumber Spaniel. They can be slow-paced, but can have a clownish and energetic temperament. They suffer from health conditions common to spaniels and some large dogs, as well as a specific range of heart conditions and spinal disc herniation.

<span class="mw-page-title-main">Clan Malcolm</span> Highland Scottish clan

The Clan Malcolm, also known as the Clan MacCallum, is a Highland Scottish clan. The Clan MacCallum may have originally been a separate clan until the 18th century, when the chief of the Clan MacCallum adopted the name Malcolm after inheriting the Malcolm estate, and the two clans were drawn together under the same chief.

<span class="mw-page-title-main">Vulnerable dog breeds of the United Kingdom</span> Vulnerable Native Dog Breeds

Vulnerable Native Breeds are a group of dog breeds originating in the United Kingdom and Ireland, and identified by The Kennel Club (KC) as having annual registration numbers of 300 puppies or fewer within the UK. The KC identified its need for such a list in June 2003, with research it conducted to identify the extent of the vulnerability and viability of each breed. It was a joint project, with the KC working with the British and Irish Native Breeds Trust, later to be known simply as the Native Dog Breeds Trust. The breeds on the list have been promoted at events such as Discover Dogs and Crufts, and by asking that owners of these breeds mate their dogs rather than having them spayed.

<span class="mw-page-title-main">Efbe's Hidalgo At Goodspice</span> Canadian dog

Ch. Efbe's Hidalgo At Goodspice, also known as Charmin, was a male Sealyham Terrier who was the Best in Show at the American Kennel Club National Championship in 2007, World Dog Show in 2008, and Crufts in 2009. He also won the Terrier Group at the Westminster Kennel Club dog show in 2008.

Burneze Geordie Girl, also known as Devon, is a West Highland White Terrier show dog who won Best in Show at Crufts in 2016. She was bred and owned by Marie Burns.

References

Notes

  1. "West Highland White Terrier". thekennelclub.org.uk. Retrieved 3 May 2021.
  2. 1 2 3 4 5 6 Palika, Liz (2007). The Howell Book of Dogs. Hoboken, NJ: Wiley. p. 383. ISBN   978-0-470-00921-5 via Google Books.
  3. 1 2 3 4 5 Kern, Kerry V (1988). The New Terrier Handbook. New York, NY: Barron's. p. 133. ISBN   978-0-8120-3951-1 via Google Books.
  4. 1 2 Bruette (1921): p. 191
  5. Dekkers, Carly (7 October 2019). "Poodle Terrier Mix: See How Incredible This Hybrid Breed Is". petdt.com. Retrieved 3 May 2021.
  6. 1 2 Rice (2002): p. 6
  7. "Westie Earthdog or 'Going-to-Ground'". West Highland White Terrier Club of America. Retrieved 30 October 2021.
  8. Coren, Stanley (2006). The Intelligence of Dogs. London, UK: Pocket Books. p. 124. ISBN   978-1-4165-0287-6.
  9. Leroy, G. G.; Phocas, F.; Hedan, B.; Verrier, E.; Rognon, X. (2015). "Inbreeding impact on litter size and survival in selected canine breeds" (PDF). The Veterinary Journal. 203 (1): 74–78. doi:10.1016/j.tvjl.2014.11.008. PMID   25475165. S2CID   27631883. mean=11.89 ± 3.92 median=12.93
  10. McMillan, Kirsten M.; Bielby, Jon; Williams, Carys L.; Upjohn, Melissa M.; Casey, Rachel A.; Christley, Robert M. (1 February 2024). "Longevity of companion dog breeds: those at risk from early death". Scientific Reports. 14 (1). Springer Science and Business Media LLC. doi:10.1038/s41598-023-50458-w. ISSN   2045-2322. PMC   10834484 .
  11. Ackerman (2011): p. 115
  12. Cox, Charlotte (6 May 2016). "Puppy farmer Grace Banks jailed for selling sick dogs... while on bail for selling sick dogs". Manchester Evening News . Retrieved 3 May 2021.
  13. Ackerman (2011): pp. 116–117
  14. Grayson, J. Kevin. "2007 West Highland White Terrier Health Survey Final Report" (PDF). Westie Foundation of America and the Health Committee of the WHWTCA. Retrieved 6 March 2012.
  15. Gross, Thelma Lee (2005). Skin diseases of the dog and cat. Ames, IO: Blackwell Science. pp. 146–148. ISBN   978-0-632-06452-6.
  16. Ackerman (2011): p. 105
  17. Ackerman (2011): p. 155
  18. Ackerman (2011): p. 108
  19. Ackerman (2011): p. 125
  20. Ackerman (2011): p. 126
  21. Ackerman (2011): p. 134
  22. Rhodes, Karen Helton; Werner, Alexander H. (25 January 2011). Blackwell's Five-Minute Veterinary Consult Clinical Companion. Ames, Iowa: Wiley-Blackwell. p. 94. ISBN   978-0-8138-1596-1.
  23. NISHIFUJI, Koji; PARK, Seong-Jun; IWASAKI, Toshiroh (2007). "A Case of Hyperplastic Dermatosis of the West Highland White Terrier Controlled by Recombinant Canine Interferon-.GAMMA. Therapy" (PDF). Journal of Veterinary Medical Science. 69 (4). Japanese Society of Veterinary Science: 455–457. doi:10.1292/jvms.69.455. ISSN   0916-7250.
  24. Rhodes, Karen Helton; Werner, Alexander H. (25 January 2011). Blackwell's Five-Minute Veterinary Consult Clinical Companion. Ames, Iowa: Wiley-Blackwell. p. 459. ISBN   978-0-8138-1596-1.
  25. Bandara, Y.; Bayton, W. A.; Williams, T. L.; Scase, T.; Bexfield, N. H. (2021). "Histopathological frequency of canine hepatobiliary disease in the United Kingdom". Journal of Small Animal Practice. 62 (9): 730–736. doi:10.1111/jsap.13354. ISSN   0022-4510.
  26. Richter, K. (2013). Canine chronic hepatitis. https://www.cabidigitallibrary.org/doi/pdf/10.5555/20133225344
  27. 1 2 Smith (1921): p. 84
  28. 1 2 3 Rice (2002): p. 5
  29. Dalziel, Hugh (1879). British dogs; their varieties, history, characteristics, breeding, management and exhibition. London, UK: The Bazaar Office. p. 350.
  30. 1 2 3 4 5 6 7 8 9 Horter, Ria (April 2009). "Col. Edward Donald Malcolm, 16th Laird of Poltalloch, and the West Highland White Terrier" (PDF). Dogs in Canada. Retrieved 30 September 2011.
  31. Lane, Charles Henry (1902). Dog shows and doggy people. London, UK: Hutchinson. pp. 100–102.
  32. Cameron, Ludovick Charles Richard Duncombe-Jewell (1908). Otters and otter-hunting. New York, NY: C. Scribner's Sons. p. 43.
  33. 1 2 Hochwell, A. F. (1925). Dogs as home companions; a book for all dog lovers. Cincinnati, OH: Sportsman's Digest. pp. 26–29.
  34. "She Asked For It". Time. 23 February 1942. Archived from the original on 7 March 2008. Retrieved 27 September 2011.
  35. "Fads: The Poodle Dethroned". Time. 23 February 1962. Archived from the original on 26 September 2008. Retrieved 27 September 2011.
  36. Dogworld: Digital Crufts Edition (2010): p. 84
  37. Dogworld: Digital Crufts Edition (2010): p. 88
  38. Smith (1921): p. 85
  39. "Comparative Tables of Registrations for the Years 2001–2010 Inclusive" (PDF). The Kennel Club. Archived from the original (PDF) on 31 January 2012. Retrieved 26 September 2011.
  40. "AKC Dog Registration Statistics". American Kennel Club. Retrieved 26 September 2011.
  41. Reisen, Jan (16 March 2021). "The Most Popular Dog Breeds of 2020". American Kennel Club. Retrieved 20 October 2021.

Bibliography