Breed library

Welsh Terrier

Welsh Terrier photograph.
Terier walijski suka 2009 pl.jpg - Pleple2000. CC BY-SA 4.0. Source: https://commons.wikimedia.org/wiki/File:Terier_walijski_suka_2009_pl.jpg. License: https://creativecommons.org/licenses/by-sa/4.0. License: CC BY-SA 4.0.

Breed overview

The Welsh Terrier (Daeargi Cymreig) also known as the Welshie, is believed to have originated in the 1700s in Wales and was originally bred for hunting fox, rodents and badger; in the remote mountains of northern Wales, but during the last century, it has mainly been bred for showing. Despite this, it has retained its terrier strength of character. The Welsh Terrier has been claimed to be the oldest existing dog breed in the UK. The Welsh Terrier was a latecomer to the British show-ring (being primarily a working dog) and was not officially registered as a breed until the 19th century. The Breed has managed to win best in show at Crufts four times, the last being in 1998 with Saredon Forever Young (Mel) owned by Judith Averis. It is on the UK Kennel Club's list of breeds that are in danger of dying out, having as few as 300 or so pups registered annually. The most popular breeds are registered in tens of thousands each year.

  • Breed type: dog breedBreed reference breed kind.
  • Country of origin: WalesBreed reference country of origin.

Breed facts

  • The Welsh Terrier has been claimed to be the oldest existing dog breed in the UK.
  • The Welsh Terrier was a latecomer to the British show-ring (being primarily a working dog) and was not officially registered as a breed until the 19th century.
  • The Breed has managed to win best in show at Crufts four times, the last being in 1998 with Saredon Forever Young (Mel) owned by Judith Averis.
  • The most popular breeds are registered in tens of thousands each year.
  • The breed is a sturdy and compact dog of about medium size that can grow up to 15.5 in with a weight of 20 - 22 lb.

Size and appearance

The Welsh Terrier is coloured tan on the head, legs and underbelly with a black or sometimes grizzle saddle. Females are sometimes a simple darker tan all over. The breed is a sturdy and compact dog of about medium size that can grow up to 15.5 in with a weight of 20 - 22 lb. The tail was usually docked until this was prohibited in the United Kingdom in 2006, being preferred in order to complete the image of a square dog, as tall as it is long. The body shape is rectangular, with an elongated, "brick-like" face. This shape is formed by the whiskers and beard. With pedigrees the face can take a more oval shape and be finer boned and more distinct. The hair contains two layers, an undercoat that insulates and abrasive fur on top that protects against dirt, rain, and wind. Welsh Terriers are born mostly all black and during the first year they change colour to standard black and tan grizzle. This breed does not shed (see Moult). However, the coat requires regular grooming maintenance including brushing and hand stripping.

  • Body mass reference: 9 kg or moreBreed reference body mass. minimum.
  • Body mass reference: Up to 9.5 kgBreed reference body mass. maximum.
  • Height reference: Up to 39 cmBreed reference height. maximum.
  • Coat layers: double
  • Weight category: small

Personality and behavior

The Welsh Terrier has a typical terrier temperament. In the right hands, it is a happy, lively, and seldom shy or timid dog, but sometimes can have an attitude. The Welsh Terrier is generally friendly with people and dogs but when a challenge is perceived, it will not back down. Dogs of this breed can be devoted friends and can function either as city dogs or as country dogs. Welsh Terriers were developed to hunt independently and this required that they be very assertive and stoic dogs. As a consequence, developing obedience in a Welsh Terrier is a long-term proposition and one has to constantly work on and reinforce the training. This, however, does not mean that Welsh Terriers fail to learn or understand commands, just that they tend to make their own decisions; thus the need for constant reinforcement. When acting on their own, they are quite creative and quick in decision making. They also have the potential for excessive barking. Like other terrier breeds, the Welsh Terrier enjoys digging.

Exercise and activities

Care planning: build a weekly routine with walks, play and time to explore. Enter the minutes and sessions that work for your dog, then compare the weekly total with your available time. Keep notes about the activities your dog enjoys and adjust the routine together.

Training and enrichment

Care planning: choose one everyday skill to practice and keep a record of each session. Note the cue, the reward your dog enjoys and what went well. Rotate familiar games and new activities, and use your notes to choose the next small step.

Coat and grooming

Care planning: use the coat details above to discuss a grooming routine with your groomer. Record brushing sessions, baths and appointments in the app. Add the tools you use and your preferred schedule so the whole household can follow the same routine.

  • Coat layers: double

Health and lifespan

Care planning: keep your dog's veterinary records, health-check dates and agreed care plan together. Add reminders for appointments and record changes you want to discuss at the next visit. Use the linked breed organizations and original references to explore their current health resources.

Living with this breed

Care planning: compare this profile's adult dimensions, coat care and available activity information with your household's routine. Make a shortlist, plan who will handle daily care and save the questions you want to ask a breed club, rescue or breeder.

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Breed history

The Welsh Terrier (Daeargi Cymreig) also known as the Welshie, is believed to have originated in the 1700s in Wales and was originally bred for hunting fox, rodents and badger; in the remote mountains of northern Wales, but during the last century, it has mainly been bred for showing. The Welsh Terrier was a latecomer to the British show-ring (being primarily a working dog) and was not officially registered as a breed until the 19th century.

Clubs and further reading

Sources

  1. Wikidata structured breed dataWikimedia contributors Retrieved 2026-10-14.License: CC0 1.0. Wikidata contributors (CC0).
  2. National C-BARQ breed and all-breed means from USA.PLOS ONE / Figshare Retrieved 2026-10-14.License: CC BY 4.0. Bohland, Kyle R.; Lilly, Meghan Leanne; Herron, Meghan E.; Arruda, Andréia G.; O’Quin, Jeanette M. (2023). National C-BARQ breed and all-breed means from USA.. PLOS ONE. Dataset. https://doi.org/10.1371/journal.pone.0289356.s003 CC BY 4.0. Selected rows and field names adapted; values unchanged.
  3. File:Terier walijski suka 2009 pl.jpgWikimedia Commons Retrieved 2026-10-14.License: CC BY-SA 4.0. Terier walijski suka 2009 pl.jpg - Pleple2000. CC BY-SA 4.0. Source: https://commons.wikimedia.org/wiki/File:Terier_walijski_suka_2009_pl.jpg. License: https://creativecommons.org/licenses/by-sa/4.0.
  4. Welsh Terrier - WikipediaWikipedia contributors Retrieved 2026-10-14.License: CC BY-SA 4.0. Adapted excerpts from Wikipedia contributors, Welsh Terrier, revision 1367995052. CC BY-SA 4.0. Formatting, citations and selection changed. Source history: https://en.wikipedia.org/w/index.php?title=Welsh_Terrier&action=history
  5. Palipaws everyday care planningPalipaws Retrieved 2026-10-14.License: Palipaws original factual summaries. Palipaws. Original care-planning text, separate from breed measurements and licensed article summaries.
  6. AKC national parent club directoryAmerican Kennel Club Retrieved 2026-10-14.License: Factual reference only. Names and verified external links only. No source descriptions, logos or endorsement reused.