The Glen of Imaal Terrier takes its name from a remote valley in the Wicklow Mountains of Ireland, where it was bred by hill farmers to do tough, unglamorous work: hunting fox and badger, controlling vermin, and, most unusually, turning the kitchen spit as a "turnspit dog," trotting in a treadmill wheel to roast the family's meat. That demanding, varied background produced a low-slung, powerfully built terrier of remarkable strength and substance, and a temperament shaped to work hard without making a fuss.
Weighing 14-16 kg on short, bowed legs, the Glen is one of the four native Irish terrier breeds and one of the rarest terriers in the world. What sets it apart from the typical wound-up terrier is its quiet, working style: where most terriers bark and bristle, the Glen was bred to work silently, going about its business with a calm, determined, almost stoic focus. It is gentler and more easygoing at home than its terrier cousins, yet every bit as game and tenacious when it matters.
For an owner, the Glen of Imaal offers a refreshing combination, terrier substance, courage, and devotion without the perpetual noise and frantic energy. It is calmer and quieter than most of the group, which makes it more manageable, but it remains a real terrier with genuine prey drive, a streak of independence, and surprising strength for its size. Trained with patient, reward-based consistency and given sensible exercise, the Glen is a steady, affectionate, and characterful companion that rewards an owner who appreciates its understated, hard-working nature.
What Makes Training a Glen of Imaal Terrier Different
1. A quiet, calm working style. Unlike most terriers, the Glen was bred to work silently and is notably calmer and less vocal at home. This makes it more manageable and a more peaceful companion, though it remains a determined, game terrier beneath the easygoing exterior.
2. A genuine prey drive. Bred to face fox and badger, the Glen has real terrier prey drive, and recall near small moving animals is a genuine project. Off-leash freedom belongs only in secure areas until recall is reliable.
3. Strength and a streak of independence. The Glen is powerfully built and strong for its size, with a self-directed, somewhat stubborn streak. It responds to patient, reward-based handling and consistency rather than to force, which it meets with quiet obstinacy.
4. A long, low body that benefits from care. While sturdier than some long-bodied breeds, the Glen's build benefits from sensible management of stairs and high jumps to protect the joints and back over a long life.
Week-by-Week Training Plan for Your Glen of Imaal Terrier
Weeks 1 and 2 : Foundation and Socialization
Build engagement and socialize broadly from the start. Our puppy basics guide covers the mechanics.
- Pair short, upbeat sessions with high-value food.
- Socialize broadly with people, dogs, surfaces, and sounds.
- Manage stairs and discourage high jumps to protect the body.
- Begin gentle coat handling, since the coat needs regular grooming.
Weeks 3 and 4 : Core Commands
Sit, down, and stay come with patient, consistent reinforcement.
- Lure the behaviors and reward the instant they happen.
- Allow the breed its deliberate pace rather than rushing.
- Keep sessions short, varied, and rewarding for an independent mind.
Weeks 5 and 6 : Recall and Leash Work
Build recall against the prey drive and install leash manners.
- Train recall on a long line with the highest-value rewards before any off-leash freedom.
- Use a front-clip harness and the stop-and-stand method for loose-leash walking.
- Reward focus on you when small animals appear.
Weeks 7 and 8 : Activity and Mental Work
Provide sensible exercise and engage the mind.
- Provide moderate, low-impact exercise suited to the strong, low-built terrier.
- Introduce nose work, food puzzles, and trick training.
- Provide a sanctioned digging spot to channel the instinct.
Weeks 9 and 10 : Sport and Enrichment
Channel the working drive productively.
- Introduce earthdog or other terrier activities the breed enjoys.
- Build skill chains to engage the mind.
- Reward controlled, focused work.
Weeks 11 and 12 : Advanced Skills and Proofing
Consolidate the foundations with ongoing challenge.
- Proof all cues, including recall, in mildly distracting settings.
- Maintain consistent rules and body-protecting habits as the dog matures.
- Establish a sustainable rhythm of exercise, training, and grooming.
Common Glen of Imaal Terrier Training Mistakes
Mistake 1 : Trusting off-leash near prey. The terrier prey drive competes with recall. Build it fully on a long line first.
Mistake 2 : Mistaking the quiet style for low needs. The Glen is a silent worker but still needs daily exercise and mental work.
Mistake 3 : Harsh handling. The strong, determined Glen is bold but sensitive, and resists pressure with obstinacy. Reward-based training works.
Mistake 4 : Allowing jumping from heights. The long, low body benefits from managed stairs and no furniture-jumping. Full breakdown : Glen of Imaal Terrier training mistakes.
Frequently Asked Questions
Are Glen of Imaal Terriers easy to train ? With patient, consistent, positive methods, yes, and the calmer, quieter temperament makes them more manageable than many terriers. The independence and strength mean they need reward-based handling and consistency rather than force, but they are steady and willing to work with.
How much exercise does a Glen of Imaal Terrier need ? Forty-five to sixty minutes of moderate, low-impact activity daily, plus mental work. The breed is calmer than most terriers but is a powerful working dog that still needs a sensible outlet to stay content.
Are Glen of Imaal Terriers good apartment dogs ? Yes, their calm, quiet style, compact build, and adaptability suit apartment living unusually well for a terrier. They are far less vocal than their cousins, content to rest between outings, which makes them considerate neighbors as long as their daily exercise and mental needs are met.
Are Glen of Imaal Terriers good family dogs ? Excellent, they are steady, affectionate, and good-humored, and their calmer temperament makes them well suited to family life, including with respectful children. Their strength means supervision with very small children during play is wise.
Are Glen of Imaal Terriers rare ? Yes, very, one of the rarest terrier breeds in the world. Finding a reputable, health-testing breeder usually requires significant research and patience, often including a waiting list.
Do Glen of Imaal Terriers get along with other pets ? With socialization, many do with dogs, though the terrier prey drive means caution around small pets such as rodents and rabbits. Managed introductions and early socialization help considerably.
How long do Glen of Imaal Terriers live ? Typically twelve to fifteen years, a generally hardy, long-lived breed. Responsible breeders screen for the eye condition (cone-rod dystrophy) and hip issues seen in the breed, and a lean, sensibly exercised Glen with its body protected from high jumps tends to stay sound and active well into old age.
Why TailorPup Was Built for Glen of Imaal Terriers
A generic plan either over-trains the calm Glen with a high-octane terrier program or underestimates its genuine prey drive, strength, and independence. TailorPup's Glen of Imaal Terrier plan respects the breed's quiet, deliberate working style while building recall against the prey drive and holding the consistent, reward-based rules a strong, determined terrier needs.
Daily 12-minute training sessions plus weekly adjustments. Free for 7 days, no card required.
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Related: Glen of Imaal Terrier Training Mistakes · Recall Training · Puppy Training Basics