Terrier breed guide

Glen of Imaal Terrier: Complete Breed Guide

The Glen of Imaal Terrier is a dog breed covered in this guide for UK owners, with practical notes on everyday care, common health themes and pet insurance points a policy detail to check. When comparing cover for a Glen of Imaal Terrier, read the policy wording for vet fee limits, dental wording and hereditary condition cover, because those details can make a real difference if treatment is needed.

Last updated: 10 May 2026

Glen of Imaal Terrier
Breed groupTerrier
SizeSmall to medium
EnergyModerate
CoatHarsh medium coat

Is the Glen of Imaal Terrier a good family dog?

Glen of Imaal Terriers are usually loyal, steady and brave. Many are less frantic and vocal than some terriers, but they can still be stubborn, independent and very determined when motivated.

Care needs

  • Keep the dog lean because extra weight can strain the back, hips and elbows.
  • Provide daily walks and enrichment, but avoid excessive jumping because of the breed’s long, low body.
  • Brush and hand-strip the coat regularly to maintain texture and reduce matting.
  • Use calm consistent training because Glens can be strong-willed and physically powerful.

Size and lifespan

Male Glen of Imaal Terriers typically weigh between 16 and 18 kg and stand around 35 to 36 cm at the shoulder. Females usually weigh between 14 and 16 kg and stand around 33 to 35 cm tall. The average lifespan is around 10 to 14 years. Weight management and careful exercise are especially important for protecting joints and the spine.

Exercise needs

Most adult Glen of Imaal Terriers need around 45 minutes to one hour of exercise each day. They enjoy steady walks, scent games and gentle exploring rather than constant high-speed activity. Their low, strong build means repeated jumping, rough twisting games and excessive stairs should be managed carefully. Puppies should avoid heavy impact while growing.

Coat and grooming

The harsh medium coat needs regular brushing and occasional hand-stripping to maintain proper texture. The coat can collect mud and debris around the legs, beard and underside after walks. Some owners use professional grooming support to keep the coat practical. Ears, nails and teeth should also be checked regularly.

Temperament and training

Glens are intelligent but often independent and quietly stubborn. Positive reinforcement and patience work best, with short varied training sessions. Many are affectionate with family and can be good with respectful children, but they may be less tolerant of rough handling. They can be strong around other dogs if not socialised carefully.

Is this breed right for me?

The Glen of Imaal Terrier suits owners who want a sturdy, affectionate terrier with a steadier temperament than some smaller terriers. They may not suit people wanting a very biddable dog or a breed that can freely jump on and off furniture without concern. Grooming, joint care, spinal support and possible treatment for eyes or skin should all be considered when comparing insurance cover.

Insurance points to check

This section is not financial advice. It is a plain-English checklist of policy details Glen of Imaal Terrier owners can use to understand policy wording before purchase.

Elbow, hip and mobility cover

Glens are sturdy low-set terriers, so joint and mobility wording is especially relevant.

  • Policy wording shows whether hip and elbow investigations are covered before diagnosis is confirmed.
  • Look at how bilateral conditions are handled if both elbows, hips or knees become affected.
  • Policy wording shows whether physiotherapy and rehabilitation are included after orthopaedic treatment.

Eye and specialist treatment

Some inherited eye conditions may require specialist assessment and monitoring over time.

  • Policy wording shows whether ophthalmology referrals and repeat eye examinations are included within the annual vet fee limit.
  • Policy wording sets out whether inherited eye conditions are covered if symptoms appear after the policy starts.
  • Policy wording shows whether specialist diagnostics require pre-authorisation before appointments are arranged.

Back and skin wording

Low-set dogs and harsh-coated terriers can need repeat treatment for mobility or skin problems.

  • Policy wording shows whether spinal imaging and back pain investigations are covered before diagnosis.
  • Policy wording sets out whether dermatology referrals and prescription skin treatment are included within the policy.
  • Policy wording shows whether chronic mobility or skin conditions remain covered after renewal.

Related dog guides

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Glen of Imaal Terrier FAQs

Quick answers to common questions about living with a Glen of Imaal Terrier.

Are Glen of Imaal Terriers good family dogs?

Many are affectionate, loyal and steady family companions in the right home. They need respectful handling and sensible exercise because of their strong, low build.

Are Glen of Imaal Terriers noisy?

They are often quieter than some terriers, but they can still bark when alerting or excited. Early training helps manage this.

Do Glen of Imaal Terriers need much grooming?

Yes, the harsh coat needs regular brushing and occasional hand-stripping or professional grooming to keep it comfortable.

What health issues are Glen of Imaal Terriers known for?

They can be associated with hip dysplasia, elbow dysplasia, progressive retinal atrophy, back strain and skin irritation. Not every dog will experience these, but they are useful themes when comparing cover.