Glen of Imaal Terrier

Terrier Group Small (10-25 lbs) Hypoallergenic
Height 12-14"
Weight 32-40 lbs
Lifespan 10-15 years
Price $1,500-$2,500

About the Glen of Imaal Terrier

Sturdiness in a small package sums up the Glen, a low-slung, bow-fronted Irish terrier built like a working tool and surprisingly heavy to lift. Compared with most terriers the temperament is calmer and markedly less shrill, since the breed was expected to work underground silently rather than bay, and adult Glens are often content to doze for long stretches between bursts of activity. That does not make them soft. Prey drive is strong, digging is a genuine hobby, and many individuals will not back down from another dog, so careful management around small pets and unfamiliar dogs is sensible. Exercise needs sit at moderate: two proper walks, a game or two and something to sniff out will do, though the front assembly and long back mean jumping down from heights should be discouraged. Training benefits from humour and food, because Glens are clever and stubborn in equal measure and repetitive drilling bores them quickly. Grooming means a weekly brush of the harsh double jacket and stripping by hand two or three times annually to preserve its texture, with modest shedding as the reward. Barking is comparatively restrained for a terrier. They handle a few hours alone reasonably well. Active households wanting a compact dog with substance, including rural ones, suit best. The trait people remember is the quiet dignity, an unfussy terrier that watches from the doorway rather than announcing itself.

Temperament

Affectionate Great with Kids Highly Intelligent Independent Quiet
Affection Level
Good with Children
Good with Other Dogs
Playfulness
Protectiveness
Trainability
Energy Level
Barking Level
Intelligence
Adaptability

Physical Characteristics

Size Category Small (10-25 lbs)
Height 12-14"
Weight 32-40 lbs
Coat Type Wire
Coat Length Medium
Colors
Hypoallergenic Yes

Care Requirements

Exercise Needs

Moderate (30-60 min/day)

30 minutes per day recommended

Grooming

Moderate - Weekly

Shedding:

Mental Stimulation

Moderate mental stimulation needed

Drooling

Living Conditions

Apartment Friendly
Good for First-Time Owners
Tolerates Being Alone
Cold Weather Tolerance
Hot Weather Tolerance

Cost of Ownership

Purchase Price $1,500-$2,500
Annual Cost $1,200/year

Costs vary based on location, breeder, and individual needs. Annual costs include food, veterinary care, grooming, and supplies.

Health Considerations

Like all breeds, Glen of Imaal Terriers may be prone to certain health conditions:

Regular veterinary check-ups and proper care can help prevent or manage many health issues.

Best For

  • Families with Children
  • Apartment Living
  • Allergy Sufferers

Guides for your Glen of Imaal Terrier

The story behind the Glen of Imaal Terrier

The Glen of Imaal is a remote valley in County Wicklow, Ireland, where smallholders are said to have kept short-legged working terriers for controlling vermin, going to ground after fox and badger, and helping around the farm. Tradition also credits the type with turning meat spits by treadmill, a story often repeated but poorly documented. Written records of the breed as such begin in the early twentieth century, when Irish enthusiasts sought recognition; the Irish Kennel Club acknowledged it in the 1930s, with British and later American recognition following much later. Selection favoured a dog that worked mute underground, unlike terriers bred to give tongue. Numbers have always been small, and the Glen remains one of the scarcer Irish terrier breeds, kept mainly by enthusiasts and shown in modest numbers.

Originally bred for: Vermin control, Earth working terrier, Farm dog. You can trace how working roles shaped today’s breeds across our dog guides.

Feeding a Glen of Imaal Terrier

Density matters here, since a Glen weighs far more than its height suggests and gains weight easily. Use a complete diet portioned for a compact, muscular small-to-medium dog, count treats within the daily total, and keep the ribs easy to feel.

Watch for: No breed-specific food intolerance is documented, though itchy skin and ear inflammation come up among owners as they do across many terriers. Because environmental allergens produce similar signs, a vet should be the one to sort the cause and guide any dietary trial.

Not sure what to put in the bowl? See our picks for the best dog food for small breeds.

Mealtime extras: training treats worth keeping in your pocket. Everything else lives in our dog nutrition and feeding hub.

Living with a Glen of Imaal Terrier

Day to day, the basics matter most: how much exercise your dog needs, how often to get out for a walk, and how much sleep is normal.

For play and enrichment, browse our favorite dog toys and interactive toys for rainy days.

Gear that fits the breed makes life easier: a well-sized dog bed, a comfortable no-pull harness.

Raising a puppy? Work through crate training and the teething timeline — or see how old your dog is in human years with our dog age calculator.

Compare Glen of Imaal Terrier with Other Breeds

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