Glen of Imaal Terrier dog breed

Terrier Dogs

Glen of Imaal Terrier

Reviewed to our editorial standards · Updated 2026-06-12

Size: MediumLife Span: 12 to 15 yearsWeight: Up to 35 poundsHeight: 12 to 14 inches tall at the shoulder

Size

Medium

Life Span

12 to 15 years

Weight

Up to 35 pounds

Height

12 to 14 inches tall at the shoulder

Breed Group

Terrier Dogs

🏠
3

Adaptability

❤️
4

Friendliness

🎓
4

Trainability

4

Energy

💊
5

Health

🧠
4

Intelligence

Glen of Imaal Terrier — Key Facts

Weight: Up to 35 pounds
Height: 12 to 14 inches tall at the shoulder
Size: Medium
Lifespan: 12 to 15 years
Group: Terrier Dogs

About the Glen of Imaal Terrier

The Glen of Imaal Terrier is a medium terrier dog known for being deeply loving with its family and friendly once acquainted. With a highly intelligent mind, adaptable to most living situations, the Glen of Imaal Terrier is best matched with experienced owners. Typically standing 12 to 14 inches tall at the shoulder and weighing Up to 35 pounds, this breed has a life expectancy of 12 to 15 years, making it a long-lived companion for the right family.

Originally classified within the Terrier Dogs group, the Glen of Imaal Terrier brings a distinct combination of traits that sets it apart. The Glen of Imaal Terrier is a high-energy breed that thrives with plenty of daily exercise and mental stimulation. Deeply affectionate, the Glen of Imaal Terrier loves being close to its people and forms strong bonds with every member of the household.

Temperament

The Glen of Imaal Terrier has a famously warm and sociable temperament that makes it responsive to its environment without being overly sensitive. The Glen of Imaal Terrier is famously gentle and patient with children of all ages, making it a wonderful family dog. With other dogs the Glen of Imaal Terrier can be selective, and careful introductions are recommended.

The Glen of Imaal Terrier warms up to strangers at a steady pace and is neither overly suspicious nor blindly trusting. The Glen of Imaal Terrier can be vocal and will readily alert you to visitors or unusual activity. The Glen of Imaal Terrier has moderate wanderlust — a secure garden is always recommended. A strong prey drive means the Glen of Imaal Terrier should be kept on a lead around wildlife and small pets.

Health & Lifespan

With a life expectancy of 12 to 15 years, the Glen of Imaal Terrier is a long-lived breed — a serious commitment. The Glen of Imaal Terrier is considered a robust, healthy breed with fewer inherited conditions than many pedigrees.

Common health areas to discuss with your vet include joint health (hip and elbow dysplasia), dental hygiene, eye health, and routine parasite prevention including flea, tick, and heartworm. The Glen of Imaal Terrier has a moderate tendency to gain weight — monitor portion sizes and avoid too many treats. Annual wellness bloodwork — including a complete blood count and biochemistry panel — is recommended from middle age onward to catch conditions like hypothyroidism, kidney disease, and diabetes early. Pet insurance is strongly recommended from puppyhood.

Is this breed right for you?

The Glen of Imaal Terrier is best suited to experienced dog owners who can provide an active lifestyle with plenty of outdoor time. Compact living spaces are no problem for this breed.

Like most dogs, the Glen of Imaal Terrier is happiest when not left alone for extended periods. The Glen of Imaal Terrier manages moderate climates comfortably. The Glen of Imaal Terrier tolerates heat well, though fresh water and shade should always be available.

In summary, the Glen of Imaal Terrier is a sociable and loving terrier dogs that is relatively easy to integrate into family life. Do thorough research, meet the breed in person if possible, and connect with a reputable breeder or rescue before bringing a Glen of Imaal Terrier home.

Frequently Asked Questions

Is the Glen of Imaal Terrier good with kids?

The Glen of Imaal Terrier is known for being patient and gentle with children of all ages, making it a popular family choice.

How much exercise does a Glen of Imaal Terrier need?

The Glen of Imaal Terrier is a high-energy breed that needs at least 1–2 hours of vigorous exercise every day. Activities like fetch, hiking, and agility are ideal.

Does the Glen of Imaal Terrier shed a lot?

No — the Glen of Imaal Terrier is a minimal shedder, making it a popular option for households concerned about allergies or keeping the home clean.

Own a Glen of Imaal Terrier?

Track health records, set care reminders, and connect with other Glen of Imaal Terrier owners in Hushku.

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