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Brittany vs Glen of Imaal Terrier

Side-by-side comparison across all 14 AKC trait ratings, with a clear verdict on which breed fits which kind of household.

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The bottom line

Brittany vs Glen of Imaal Terrier

People compare Brittanys and Glens because they’re both medium-sized, relatively rare, and don’t fit the typical “popular dog” mold. But that’s where the similarity ends. If a Brittany is a sprinting golden hour. bright, fast, and full of motion. the Glen of Imaal is a sturdy stone cottage tucked in the Irish hills. Calm, low to the ground, and quietly determined. Brittanys need movement. Not just yours. they need their own. You’ll regret this dog if you work long hours or live in a city without easy trail access. They’re brilliant and eager, yes, but that intelligence needs constant engagement. Leave them bored and you’ll come home to chewed baseboards and a dog who’s figured out how to open the pantry. They’re affectionate in a busy, wagging kind of way. great with kids who can keep up, but not the type to settle into your lap for a long Netflix binge. Glens, on the other hand, are affectionate in a deep, quiet way. They’ll follow you from room to room, lean into your leg during storms, and sleep pressed against your side. But don’t mistake their calm for easy training. Terrier stubbornness runs deep. They’re far less demanding in exercise. perfect for a small yard or even a condo. but their prey drive means cats and squirrels are not safe. And if you’re a first-time owner hoping for a quick learner, you’ll be frustrated. Here’s the real insight: Brittanys thrive when they have a job. hunting, agility, long trail runs. Glens don’t need a job. They need a person. Pick the Brittany if your life moves fast. Pick the Glen if you want a loyal, low-maintenance shadow who’s content just being near you.

Brittany
Glen of Imaal Terrier
17.5–20.5 in
Height
12.5–14 in
30–40 lb
Weight
32–40 lb
12–14 yr
Lifespan
10–15 yr
$1.2–3.0k
Puppy price
$1.5–3.5k
#26
AKC popularity
#174

Trait-by-trait

Higher bar = more of that trait. Shedding, barking, drooling, grooming flipped for readability.
Affectionate w/ Family
Good with Young Children
Good with Other Dogs
Shedding Level
Coat Grooming
Drooling Level
Good with Strangers
Playfulness
Watchdog / Protective
Adaptability
Trainability
Energy Level
Barking Level
Mental Stimulation Needs
AffectionGood w/ KidsGood w/ DogsShedding LevelGroomingDrooling LevelGood w/ StrangersPlayfulnessProtectiveAdaptabilityTrainabilityEnergy LevelBarking LevelMental Stim.
Brittany Glen of Imaal Terrier
Overlay

Where they diverge

Affectionate w/ Family
Glen of Imaal Terrier is more affectionate (2-point difference)
Glen
Trainability
Brittany is easier to train (2-point difference)
Brittany
Energy Level
Brittany has more energy (2-point difference)
Brittany
Good with Young Children
Brittany is better with kids (1-point difference)
Brittany
Good with Other Dogs
Brittany is better with other dogs (1-point difference)
Brittany
The verdict

Choose the Brittany if…

  • Active families
  • Hunters
  • Runners and hikers
  • You value trainabilityBrittany scores noticeably higher.

Choose the Glen of Imaal Terrier if…

  • Experienced terrier owners
  • Families with older children
  • Apartment or small home living
  • You value affectionate w/ familyGlen of Imaal Terrier scores higher here.
Brittany Owner’s Guide
Everything you need before bringing your Brittany home.
Breed variants, breeder red flags, and what to ask
First-week checklist and daily schedules by age
Training timeline from 8 weeks to adulthood
Health screenings, emergency card, and feeding portions
Grooming schedule, first-year costs, and what nobody tells you
Get Your Guide
Glen of Imaal Terrier Owner’s Guide
Everything you need before bringing your Glen of Imaal Terrier home.
Breed variants, breeder red flags, and what to ask
First-week checklist and daily schedules by age
Training timeline from 8 weeks to adulthood
Health screenings, emergency card, and feeding portions
Grooming schedule, first-year costs, and what nobody tells you
Get Your Guide

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