The Pet Atlas

Breed Dogs Terrier

Glen of Imaal Terrier

Sturdy low terrier with quiet toughness and dry confidence

At a glance

Basic requirements and commitment level

Daily requirements

Activity
Medium
Exercise
Medium
Mental stimulation
Medium
Trainability
Medium
Vocality
Medium
Health sensitivity
Medium
Grooming
Medium
Shedding
Low
Temperature sensitivity
Medium

Context & compatibility

Size
Small
Lifespan
10–15 years
Body weight
31–36 lb
Height
13–14 in
Apartment suitability
Can Adapt

Is this right for you?

Common scenarios where this breed tends to fit well or less well

A good match

  • Want a tough, grounded terrier that often feels more "sturdy and steady" than frantic
  • Enjoy consistent walks and enrichment and can manage terrier instincts with clear rules

Not ideal

  • Need a low-chase environment where critter interest, digging, or persistence would be a deal-breaker
  • Want a super biddable dog that defaults to compliance without question

Social & behavior

Temperament and interaction style

Personality & activity

Strong and steady for their size, with a “dig in and commit” attitude. Many enjoy purposeful play and don’t love being rushed.

Handling & social style

Devoted to family and often reserved at first. Clear expectations and matter-of-fact routines make handling much smoother.

Care & health

Setup, routines, and health considerations

Care overview

A tougher, quieter terrier—care is daily exercise, consistent boundaries, and keeping coat and nails in good working order.

Environment & space

Works in many homes with reliable activity; secure outdoor access helps, but structure matters most.

Daily routine

Daily walks plus training touch-ups and a bit of strength-style play. Many are calm at home when exercised well.

Health sensitivities

Keep weight controlled and conditioning steady; choose lines with transparent health history and sound movement.

Grooming / coat

Harsh coat needs weekly brushing and periodic trim/stripping to maintain texture.

Background

Origins and how that history shapes what you see today

Origin region

Wicklow Mountains, Ireland

Background

From Ireland’s Wicklow Mountains, the Glen was a working farm terrier used for vermin and hard jobs, built low and strong for pushing forward rather than bouncing around. It was bred for practical toughness. Today, many Glens are steady and durable, and they often have a calmer energy than people expect from a terrier.