Glen of Imaal Terrier
Complete UK breed guide


Quick answer
The Glen of Imaal Terrier is a rare, sturdy Irish terrier from County Wicklow, one of Ireland's four native terrier breeds. Independent, tenacious but gentle with its family. Progressive Retinal Atrophy (PRA) DNA testing of parents is essential. KC Terrier Group. Lifespan 10-15 years.
Quick Facts
- Size
- Small
- Weight
- 14–16 kg
- Lifespan
- 10–14 years
- Breed Group
- Terrier
- Exercise
- 30–45 mins/day
- Activity Level
- Moderate
- Grooming
- Moderate
- Monthly Cost
- £90–£140/month
- Temperament
- —
- Good with Children
- Yes
- Good with Dogs
- Yes
- Good for First Timers
- No
- Suits Flats
- No
Breed Overview
The Glen of Imaal Terrier is one of Ireland's four native terrier breeds and one of the rarest, originating in the remote Glen of Imaal in County Wicklow in the Wicklow Mountains of eastern Ireland, where it was developed as an all-purpose working dog capable of hunting foxes and badgers, controlling vermin and serving as a turnspit dog - a role in which the dog walked on a wheel to power a kitchen roasting mechanism. A sturdy, low-slung and surprisingly powerful dog for its size, the Glen of Imaal Terrier has a distinctive character among terrier breeds: quieter, calmer and more independent than many of its terrier relatives while retaining the fundamental terrier qualities of courage, tenacity and determination. Registered by the Kennel Club in the Terrier Group, it is a rare breed in the United Kingdom with a small but dedicated following.
The appearance is distinctive: a medium-sized, long-bodied terrier with short, bowed front legs, a harsh double coat and a characteristic expression of alert independence. The coat comes in wheaten, blue and tan or brindle. Adults typically stand about 35 centimetres at the shoulder and weigh 14 to 16 kilograms - a surprisingly solid dog for its height. The front legs are characteristically bowed, reflecting the breed's original role in going to earth in confined spaces.
The character is what distinguishes the Glen of Imaal Terrier most clearly from other terrier breeds. It is quieter than most terriers - less vocal, less inclined to bark excessively and generally calmer in its daily temperament. It is, however, still fundamentally terrier: independent, tenacious and possessed of the genuine courage that characterised a dog bred to tackle foxes and badgers underground. With its own family it is gentle, affectionate and devoted. It is generally good with children and more tolerant than some terrier breeds.
Prey drive is present and strong. The Glen of Imaal Terrier is not reliable around small animals and secure gardens and careful management around rabbits, cats or small pets are necessary. Recall in open areas requires training and management.
Progressive Retinal Atrophy is the most important health concern and DNA testing of both parents is non-negotiable before purchasing a puppy.
Purchase prices from KC-registered, health-tested breeders range from £800 to £1,500. Monthly running costs average £70 to £120. The Glen of Imaal Terrier Club UK is the primary resource for breed information, health testing, responsible breeders and rescue contact.
Temperament & Personality
Sturdy, independent, tenacious and gentle with its own family - the Glen of Imaal Terrier is a quieter and more calm terrier than most. Good with children. Not overly vocal. Strong prey drive toward small animals. Gets on with other dogs generally. Affectionate and loyal. More reserved character than many terrier breeds.
Training
Glen of Imaal Terriers are intelligent with a strong terrier independence. Positive reinforcement works well but consistency is essential. They are quieter and more biddable than many terrier breeds but still have terrier priorities. Early socialisation is important. Short, engaging training sessions work well.
Exercise Needs
Glen of Imaal Terriers need 45 minutes to 1 hour of daily exercise. Less demanding than many terrier breeds. They enjoy walks and play. Strong prey drive means recall around small animals is unreliable. A secure garden is important.
Health & Vet Costs
Progressive Retinal Atrophy (PRA) is a significant health concern - DNA testing of both parents is essential and non-negotiable before purchasing a puppy. Hip dysplasia has been documented. As a brachycephalic-limbed breed with a longer body and shorter legs, care during puppyhood growth is important. Lifespan 10-15 years.
Protect your Glen of Imaal Terrier with the right insurance
Vet costs are rising. Lifetime cover means long-term conditions stay covered for life -- not just 12 months.
Feeding & Nutrition
High-quality small to medium breed complete food. Adults typically need 150-250g dry food daily across two meals. Monitor body condition - the breed can gain weight. Fresh water always available.
Feeding your Glen of Imaal Terrier
How much to feed, which food types suit this breed, and what to avoid.
Grooming & Care
The medium-length harsh double coat needs brushing two to three times weekly. Hand-stripping is the correct grooming method to maintain coat texture. Professional clipping is an easier pet option. Ear and paw hair may need trimming. Ears need regular checking. Dental care important.
Costs of Ownership
Glen of Imaal Terrier puppies from PRA-tested KC-registered breeders typically cost £800-£1,500. The breed is rare and breeders are few. Annual ongoing costs are modest averaging £900-£1,400.
Is a Glen of Imaal Terrier Right for You?
Individuals, families and experienced terrier owners. Good with older children. Smaller than it looks and quieter than most terriers - a more manageable terrier for experienced first-time terrier owners. Strong prey drive toward small animals. PRA DNA testing of parents non-negotiable. Rare - patience needed to find a breeder.
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