The Glen of Imaal Terrier, one of the four native terrier breeds of Ireland, originated in the remote Glen of Imaal in County Wicklow. Bred by local farmers, this dog was developed to serve as a versatile working companion—skilled at hunting vermin, guarding homes, and even turning meat on a spit (a “turnspit dog”).
Despite its capabilities, the Glen remained relatively obscure for centuries. It was officially recognized by the Irish Kennel Club in 1934 and later by the American Kennel Club (AKC) in 2004, where it is part of the Terrier Group. Though still rare globally, the Glen is celebrated for its rugged work ethic, endearing personality, and distinctive appearance.
The Glen of Imaal Terrier remains a rare and cherished breed, often described as a “big dog on short legs.” It has gained a loyal following among dog lovers who appreciate its unique blend of tenacity, calmness, and devotion. Its low-key nature compared to other terriers makes it especially appealing to those seeking a more even-tempered and manageable companion.
This breed is compact yet powerful, with a strong body, short legs, and a scruffy double coat that adds to its charm.
• Coat: Medium-length, harsh topcoat with a soft undercoat.
• Color:
o Wheaten, blue, and brindle are the standard colors.
• Size:
o Height: About 12.5–14 inches (32–36 cm)
o Weight: 32–40 lbs (14–18 kg)
• Head & Expression: Broad skull, strong jaw, and gentle, intelligent eyes.
• Ears: Rose or half-prick, set wide apart.
• Tail: Traditionally docked, but often left natural; carried high when alert.
• Body: Long and low-set, with strong bone and a deep chest—well-muscled and surprisingly agile.
Unlike many terriers, the Glen is less excitable and more laid-back, though still courageous, alert, and loyal.
• Independent but Trainable: Not as willful as other terriers—enjoys pleasing its owner when trained kindly.
• Tenacious and Fearless: Bred to go to ground after badgers and foxes—will not back down from a challenge.
• Quiet and Calm Indoors: Typically less yappy than most terriers—makes a great apartment dog.
• Loyal and Affectionate: Forms strong bonds with its family—gentle with children when socialized.
• Alert Watchdog: Naturally wary of strangers—protective without being overly aggressive.
The Glen is a great choice for those who want a compact yet sturdy dog with a balanced temperament and courageous heart.
• More Mellow Than Most Terriers: Less reactive, yet still confident.
• Adaptable: Equally happy in a city apartment or country farm.
• Unique Appearance: Distinctive, expressive, and packed with personality.
• Low Shedding: Minimal grooming beyond regular brushing.
• Devoted Companion: Always ready to stand by your side or curl up in your lap.
The Glen is a moderate-maintenance breed that benefits from a structured, loving home.
• Training:
o Start early with positive reinforcement techniques.
o Consistent but patient handling yields excellent results.
• Exercise:
o Needs moderate daily activity, like brisk walks, fetch, or playtime.
o Thrives with occasional field games or scent-based activities.
• Grooming:
o Brush weekly and hand-strip the coat a few times a year to maintain texture.
o Clean ears, trim nails, and check eyes regularly.
• Nutrition:
o Balanced diet suited for a compact, muscular breed.
o Monitor weight—Glen’s love of food can lead to obesity.
• Companionship:
o Does best when involved in daily life—not a dog for isolation.
Generally healthy, the Glen of Imaal Terrier enjoys a lifespan of 12–15 years. Some known health concerns include:
• Hip Dysplasia
• Progressive Retinal Atrophy (PRA)
• Allergies
• Hypothyroidism
Ensure your breeder tests for hereditary conditions, especially PRA and joint health.
Compared to the Jack Russell or Parson Terrier, the Glen is quieter and less intense. It’s more solidly built and mellow than the Scottish Terrier, and less reactive than the West Highland White Terrier. If you're looking for terrier toughness with a touch of calm, the Glen stands out.
If you want a small but rugged dog with courage, loyalty, and a surprisingly calm demeanor, the Glen may be your ideal match. Best for owners who enjoy walks, play, and close companionship, this breed gives big-dog devotion in a small-dog package.
Not ideal for people wanting an ultra-active or highly social breed—but perfect for those who enjoy a loyal, intelligent companion with a little grit.
United Pet Club offers guidance for finding and raising a Glen of Imaal Terrier, with access to reputable breeders, health info, and training tips. Discover why this rare Irish gem is beloved by those lucky enough to know it.