Glen of Imaal Terrier
Ireland's quiet strongman — a big dog on short legs from a hidden valley.
Vital stats
| Size | Small · 32–36 cm |
| Weight | 14–16 kg |
| Life expectancy | 10–15 years |
| Energy | Moderate — 40–60 min/day |
| Shedding | Low |
| Coat | Harsh medium coat · wheaten, blue brindle |
| Group | Terrier · FCI №302 / AKC |
Breed traits
Friendliness
Care
Mind
Temperament
Isolated for centuries in a Wicklow valley, the Glen was bred to go to ground after badger and fox — working mute, since a barking dog underground is a liability. The result is the terrier paradox: fierce game when roused, yet placid, patient and pleasingly quiet at home. Add a donkey's stubbornness and a labourer's strength, and you have a small dog of considerable substance.
Habits & quirks
The Glen sit
Bottom down, back upright, front paws off the ground — the breed's famous begging posture, held with total composure.
Selective hearing
Commands are received, considered and actioned on a schedule of the Glen's own devising.
The quiet watch
Where other terriers shout, a Glen observes — then acts only if genuinely necessary.
Garden excavations
Centuries of earthwork don't vanish; flowerbeds may acquire unscheduled trenches.
Care
| Exercise | Forty to sixty minutes daily suits it well — this is a terrier that enjoys walks without demanding marathons. |
| Health | Those short, bowed legs and long back need protection: limit stair-running and jumping, especially while growing, and keep it lean. |
| Grooming | Hand-strip the harsh coat two or three times a year and brush weekly; it sheds very little in between. |
| Training | Patient, motivating sessions work; repetition and nagging simply activate the stubborn gene. |
Common questions
Are Glen of Imaal Terriers rare?
Genuinely so — only a few hundred puppies are registered worldwide each year, and it's listed as a vulnerable native breed in Britain and Ireland. Expect a waiting list for a well-bred puppy.
Do Glen of Imaal Terriers bark a lot?
No — they're among the quietest terriers, bred to work silently underground. They'll alert you when something matters, then stop, which neighbours appreciate.
Are Glens good with other pets?
They're generally fine with dogs they know, but the hunting instinct runs deep. Cats raised alongside them may be accepted; rabbits and rodents should never be left within reach.