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Welsh Terrier, dog breed

Welsh TerrierCharacteristics, history, training and care

Welsh Terrier, dog breed

Welsh Terrier. · Pleple2000 / Wikimedia Commons, CC BY-SA 4.0. Cropped and resized.

The Welsh Terrier is a terrier from Wales with a wiry coat, usually black and tan, originally bred to hunt foxes, badgers and even otters. The FCI standard says it is a true working dog, perhaps less exuberant than other terriers, and describes it as affectionate, obedient, easily controlled, happy, game and fearless, but definitely not aggressive.

Quick facts

Common name Welsh Terrier
Scientific name Canis lupus familiaris
Country of origin United Kingdom (Wales)
Official recognition FCI, definitively since 23 October 1954 (group 3, terriers; standard no. 78); also recognised by the AKC
Lifespan 12–15 years, according to the AKC
Size (males) no more than 39 cm at the withers; 9–9.5 kg
Size (females) slightly smaller
Coat type Wiry, hard, very dense and abundant
Common colours Black and tan, black grizzle and tan
Energy level High
Suited to an apartment? Yes, with enough exercise
Temperament Affectionate, obedient, happy, game
Tendency to aggression Low; it can hold its own when needed
Good with children Very good, according to the AKC
Good with other animals Moderate
Genetic predispositions Glaucoma, skin allergies, epilepsy, hip dysplasia, Legg-Calvé-Perthes disease

History and origin

The FCI standard says that the Welsh Terrier, like many of its cousins, was used to hunt foxes, badgers and even otters. The Welsh Terrier and the Lakeland Terrier, which are very alike, may share a common origin from before the Roman invasion of Britain, when their Celtic owners retreated into the mountains of Wales and the Lake District.

Wikipedia says the breed probably appeared in the 1700s in the mountains of North Wales and was not officially registered until the 19th century, being mainly a working dog. Over the last century it has been bred mostly for shows, but it has kept the strength of character of a terrier.

How the breed developed

  • 1700s – A hunting dog in North Wales.
  • 19th century – Officially registered as a breed.
  • 23 October 1954 – The FCI recognises the breed.

Breed rating

Feature Stars
Training and intelligence ★★★★☆
Easy to train ★★★★★
Intelligence ★★★★★
Independence ★★★★☆
Stubbornness ★★★★★
Behaviour and temperament ★★★★☆
Affectionate with family ★★★★☆
Friendly with children ★★★★☆
Good with other dogs ★★★★☆
Good with cats and other animals ★★★★☆
Loyalty ★★★★☆
Tendency to be aggressive ★★☆☆☆
Tendency to bark ★★★★☆
Needs and care ★★★★☆
Shedding ★★★★☆
Needs frequent grooming ★★★★☆
Activity and lifestyle ★★★★☆
Energy level ★★★★☆
Daily exercise needs ★★★★☆
Suited to apartment life ★★★★☆
Health and longevity ★★★★☆
Life expectancy ★★★★☆
Predisposition to genetic diseases ★☆☆☆☆
Working abilities and uses ★★★★☆
Good companion dog ★★★★☆
Good companion dog ★★★☆☆

Indicative rating: 5 stars means the highest level. It is based on the ratings the American Kennel Club gives the breed and on the FCI standard.

Physical characteristics

The standard describes it as smart, workmanlike, well balanced and compact. The AKC says it has a rectangular head, small, dark brown, almond-shaped eyes with a calm, confident and alert expression, and small V-shaped ears.

General appearance

The coat is wiry, hard, very dense and abundant. A single coat, without undercoat, is not desirable.

Feature Welsh Terrier
Size Small
Height at the withers no more than 39 cm
Weight 9–9.5 kg
Coat Wiry, hard
Colour Black and tan
Type Terrier

The standard prefers black and tan or black grizzle and tan, with no black pencilling on the toes. Black below the hocks is not desirable.

Training and socialisation

The standard describes it as affectionate, obedient and easily controlled, happy and volatile, rarely of a shy nature, game and fearless, but definitely not aggressive, although it can hold its own when needed.

Like any terrier, it needs consistent training with rewards. The AKC gives it 4 out of 5 for ease of training.

Tips for effective training

  • Be consistent. It has a terrier's spirit.
  • Use rewards. It learns easily.
  • Keep it on a lead. Its hunting instinct is strong.
  • Teach it “quiet”. It can bark quite a lot.

Activity needs and lifestyle

It is an energetic terrier that needs daily walks and play, as well as activities for the mind, such as scent games.

Activity How often Why it matters
Walks daily Fitness
Play daily Energy
Search games several times a week Terrier instinct

Tips for a balanced life

  • It can also live in an apartment.
  • Clip it every 8–12 weeks.
  • Keep it on a lead in the street.

Care and health

Coat and skin care

The AKC says grooming is similar to that of other harsh-coated terriers. Hand-stripping is an art that takes years to learn. For pet dogs, grooming is simple: a clip every 8–12 weeks.

Common health problems

The AKC says the breed is generally healthy, with no genetic problems beyond those common to all dogs. It is not unusual for a Welsh to reach 15–18 years. Breeders check for:

Condition Description Common symptoms
Glaucoma Raised pressure in the eye Red, painful eye
Skin allergies Allergic reactions Itching
Epilepsy Recurrent seizures Convulsions
Hip dysplasia The hip joint forms incorrectly and, over time, arthritis develops Limping, difficulty getting up or jumping, hip pain
Legg-Calvé-Perthes disease The head of the thigh bone deteriorates Limping

Other care

  • Ask for the parents' health tests.
  • Check the skin for allergies.
  • Go for yearly check-ups.

Diet and nutrition

The AKC recommends good-quality food suited to the dog's age, and attention to its weight.

Tips for a healthy diet

The table gives a starting estimate, calculated with the formula from the Merck Veterinary Manual. The first two calorie columns show the calories per day for a healthy adult dog. The last column shows what this means in dry food with 3,500–4,000 kcal per kilogram.

Dog's weight Calories per day (neutered) Calories per day (not neutered) Dry food per day (approximate)
8 kg 530 kcal 600 kcal 130–170 g
9 kg 580 kcal 650 kcal 140–190 g
9.5 kg 610 kcal 680 kcal 150–190 g
  • Treats count towards the daily portion.
  • Split the food into two meals a day.
  • A dog is at the right weight when you can feel its ribs without pressing hard.

Foods to avoid

Some human foods are dangerous for dogs: chocolate, coffee, grapes and raisins, onions, garlic, xylitol (a sweetener used in chewing gum), macadamia nuts and alcohol.

Reproduction and development

Physical and emotional maturity

In dogs, sexual maturity usually comes between 6 and 12 months. Small breeds become adults faster than large ones, usually at around one year.

Mating and pregnancy

Pregnancy lasts about 63 days, counted from ovulation. Mating a female on her first heat is not recommended. The FCI standard requires that only healthy dogs of typical breed appearance are used for breeding.

Caring for the puppies

In small breeds, a litter has 3–4 puppies on average. The puppies are very small and fragile in the first weeks, so they must be kept warm and handled with care. Socialisation starts early: gentle handling, everyday noises and new people.

Interesting facts

  • An otter hunter. The standard says it also hunted otters.
  • Related to the Lakeland. They may share a common, Celtic origin.
  • Long-lived. Some reach 15–18 years.
  • Hardy puppies. The AKC says they are not fragile.
  • Less exuberant. Than other terriers, says the standard.

Frequently asked questions

What colour is it?

Black and tan.

Is it good with children?

Yes; the AKC gives it the top score.

How much does it weigh?

Around 9–9.5 kg.

How long does it live?

The AKC gives 12–15 years.