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Dog breed guide

Glen of Imaal Terrier

Fearless, tenacious, sparky, funny and devoted.

The Glen of Imaal Terrier is a sturdy, short-legged Irish terrier originally bred to hunt badgers. Fearless, funny and devoted to its family, it is a vulnerable native breed that suits patient owners who enjoy activities with their dog.

Glen of Imaal Terrier adverts on Mypetzilla

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In this guide

Glen of Imaal Terrier at a glance

Size
Small
Height
35–36 cm
Weight
14–16 kg
Life expectancy
from 10 years

Typical for the breed, not a promise about any one dog. Not assessed yet: Time alone.

Is the Glen of Imaal Terrier right for you?

Like every breed, the Glen of Imaal Terrier is not the right fit for every home. Based on the breed’s typical traits:

May suit you if…

  • You can give around an hour of exercise a day.
  • You would like a dog that tends to be quiet.
  • You would prefer a dog that tends to shed little.

Consider another breed if…

  • You live in a flat or a small home.
  • You have young children at home.
  • You cannot commit to brushing several times a week.
  • You want a dog that picks up training quickly.

How would the Glen of Imaal Terrier fit your lifestyle?

Choose a few details for a general, non-guaranteed view.

About the Glen of Imaal Terrier

The Glen of Imaal Terrier is a robust dog with a great deal of substance and strength. Its body is longer than it is tall, with a full beard, heavy eyebrows and half-pricked ears, yet it is still active and agile. Often described as a lovable rogue, it adores its family and wants to join in with everything.

Read more about the Glen of Imaal Terrier

Key characteristics

General breed tendencies, not a prediction for an individual dog.

  • Size

    Small

    A small dog.

  • Exercise

    Moderate

    Typically around an hour of exercise a day.

  • Energy level

    Lively

    A lively dog that enjoys being busy.

  • Grooming

    Moderate

    The coat usually needs brushing several times a week.

  • Shedding

    Low

    Tends to shed little, though every dog sheds some hair.

  • Trainability

    Independent

    Can be independent-minded; patient training helps.

  • Good with children

    Older children

    Usually better with older, calmer children.

  • Good with other dogs

    Varies

    Varies with the individual dog.

  • Good with cats

    Varies

    Varies with the individual dog.

  • Suits first-time owners

    Some experience helps

    Some dog experience helps.

  • Barking / vocality

    Tends to be quiet

    Usually a fairly quiet dog around the home.

  • Time alone

    Not assessed yet

    Our sources do not say enough yet.

It is one of the native Irish breeds and takes its name from the glen in County Wicklow where it was developed to hunt badgers. Terriers of this low-to-ground, fearless and tenacious type were known in the area from the 17th century. They were also expected to be cheap to feed and useful all-round farm dogs.

The breed was recognised by the Irish Kennel Club in 1934. Until badger trials were banned in Ireland in 1966, a Glen had to earn a working certificate to prove its courage before it could become a Champion. It may share ancestry with the Soft Coated Wheaten, Kerry Blue and Irish Terriers. The Royal Kennel Club lists it as a vulnerable native breed.

Glen of Imaal Terrier temperament

Glens are typically fearless and tenacious, with a sparky, funny nature and serious stamina. They are devoted to their people and keen to take part in any family activity.

They are usually quiet dogs, but they will bark to alert you to visitors or anything unusual. Glens can be good with other animals if introduced properly and socialised well from an early age, though some have issues with unfamiliar dogs. As a terrier with a high prey drive, they may want to chase small furry animals, so owners need to offer suitable alternatives such as toys and chasing games.

Size and appearance

The Royal Kennel Club classes the Glen as a small breed, although Purina describes it as medium-sized. Adults typically stand about 35–36 cm at the shoulder and weigh around 14–16 kg, with a heavy build on short legs.

The coat is of medium length with a harsh texture and a soft undercoat. Breed standard colours are blue, blue brindle, brindle and wheaten.

How much exercise does a Glen of Imaal Terrier need?

Up to an hour of exercise a day is usually enough, although many Glens will happily take more if you have the time. They enjoy a variety of dog sports and activities and simply want to do things with you.

Because of their strong prey drive and scenting ability, choose carefully where you let them off the lead. Glens can live in almost any size of home, ideally with a good-sized garden or access to secure outdoor areas. They are better suited to the country, but many adapt to town life if their owners make sure they get enough exercise.

Training a Glen of Imaal Terrier

Glens are easily motivated by food and toys, but they do things on their own terms and in their own time. Training takes persistence, clever thinking and a relationship built on trust and respect.

  • Use positive reinforcement with food, toys and scent games, such as finding hidden items.
  • Be consistent and kind: they will not tolerate rough or domineering handling.
  • Never use punishment, which can make a Glen shut down and withdraw.
  • Be patient: this is not a breed for someone who wants a fast-responding dog.

Glen of Imaal Terrier grooming

The rough coat needs combing down to the skin every few days, as the soft undercoat will otherwise felt against the skin. Glens do not shed. Traditionally the coat is hand-stripped once or twice a year, which keeps it manageable and weatherproof, but you can leave it longer if you prefer. Check the ears, beard and paws after exercise to remove any debris.

Living with a Glen of Imaal Terrier

Glens suit active families who enjoy spending time with their dog. They can be great with children if raised with them and well socialised, but very small children can easily push a terrier too far. They are usually better with older children or teenagers who understand how to respect a dog's space.

Whatever the breed, dogs and young children should never be left alone together, and an adult should supervise every interaction.

  • Children

    Usually better with older, calmer children.

  • Other dogs

    Varies with the individual dog.

  • Cats and small pets

    Varies with the individual dog.

  • Flats and smaller homes

    Usually happier in a house.

  • Garden

    A garden is helpful.

  • First-time owners

    Some dog experience helps.

Glen of Imaal Terrier health

Not yet reviewed by a vet. This is general information, not veterinary advice: speak to your vet about your own dog’s health.

Purina describes the Glen of Imaal as a generally healthy breed. The Royal Kennel Club asks breeders to prioritise genetic diversity as a minimum before breeding. Knowing about recognised conditions helps you ask a breeder the right questions; it does not mean every dog will be affected.

  • Progressive retinal atrophy (PRA)

    An inherited disorder in which part of the eye wastes away, which can lead to blindness. A DNA test for the form seen in the breed, PRA (crd3), is available, and the Royal Kennel Club recommends it alongside eye testing under the BVA/KC/ISDS Eye Scheme.

What health checks should you ask about?

Responsible breeders and rescues are happy to talk about health, and any pressure to decide quickly is a reason to walk away. Before taking a Glen of Imaal Terrier home, it is reasonable to ask about:

  • Health testing of the parents. Ask which health tests the parents have had for conditions known in the breed, and to see the results.
  • Veterinary and vaccination records. Puppies should have had a first vaccination and a vet check, with records you can take home.
  • Microchip information. In England, Scotland and Wales puppies must be microchipped and registered by eight weeks old. Ask who the chip is registered to and how the transfer works.
  • Registration paperwork. Registration papers, where they apply, record pedigree. They do not by themselves prove health or how a puppy was raised.
Every Mypetzilla advert shows which details we have checked and which are simply provided by the seller. Always do your own checks too, and meet the animal before you pay anything.

How much does a Glen of Imaal Terrier cost to own?

There are two costs: bringing a Glen of Imaal Terrier home, and looking after one well. Puppy prices depend on the breeder, health testing and demand; the adverts below show what sellers are asking today.

Ongoing costs are the ones new owners most often underestimate: food, insurance (which usually rises with age), routine vet care, vaccinations and parasite treatment, dental care, grooming, training, bedding and equipment, and boarding or a sitter for holidays. Budget for the whole of the dog’s life, typically from 10 years, not just the first year.

Buying a Glen of Imaal Terrier

If you have decided the Glen of Imaal Terrier suits your life, take the same care choosing where your dog comes from. Meet the puppy in person, see it with its mother, and look at how the litter is raised.

  • Check who you are dealing with: every Mypetzilla advert shows the seller type and what we have checked.
  • Ask about health testing, vaccinations and the microchip before you commit.
  • Take your time. Do not be rushed by deposits or "last one left" stories.
  • Meet in person before paying anything, and keep conversations on Mypetzilla.

Adopting a Glen of Imaal Terrier

Glen of Imaal Terriers do come up for adoption, through rescue organisations, breed rescues and private rehoming, often because an owner’s circumstances have changed rather than any fault of the dog. An adult dog arrives as a known quantity: its size, coat and character are already on show.

Rescues will usually talk you through the dog’s history, any medical care, and the home it needs, including children, other animals and time alone. Be honest about your circumstances: a good rescue would rather place a dog once, well.

Glen of Imaal Terriers looking for homes

Live from Mypetzilla, updated as pets are listed.

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  • Cesky Terrier

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Glen of Imaal Terrier FAQs

Is the Glen of Imaal Terrier good with children?

Usually better with older, calmer children. Individual dogs vary with breeding, upbringing and health, so ask about the dog you are considering.

Can the Glen of Imaal Terrier live in a flat?

Usually happier in a house. Exercise and company matter more than floor space.

How much exercise does the Glen of Imaal Terrier need?

Moderate: typically around an hour a day. Puppies and older dogs need less structured exercise.

Does the Glen of Imaal Terrier shed?

Tends to shed little.

How much grooming does the Glen of Imaal Terrier need?

Typically: several times a week.

Is the Glen of Imaal Terrier easy to train?

Can be independent-minded; patient training helps. Kind, reward-based training works best.

Does the Glen of Imaal Terrier bark a lot?

Tends to be quiet. Individual dogs vary with breeding, upbringing and health, so ask about the dog you are considering.

Is the Glen of Imaal Terrier good with cats?

Varies with the individual dog. Individual dogs vary with breeding, upbringing and health, so ask about the dog you are considering.

How long does the Glen of Imaal Terrier live?

Typically from 10 years. Lifespan varies with genetics, weight, care and luck.

How big does the Glen of Imaal Terrier get?

Adults typically stand 35–36 cm at the shoulder and weigh 14–16 kg.

About this guide

  • Written by Mypetzilla Editorial Team
  • Published

Breed facts are taken from the sources listed below. This is general information, not veterinary advice: please speak to a vet about any health concern.

Sources and further reading

  1. Glen Of Imaal Terrier | Breeds A to Z, The Royal Kennel Club. Accessed
  2. Glen of Imaal Terrier, Purina UK. Accessed