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Glen of Imaal Terrier vs Norwich 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

Glen of Imaal Terrier vs Norwich Terrier

People mix up Glens and Norwich Terriers because they’re both compact, feisty little terriers with big personalities and that classic scruffy charm. But if you’re standing in your living room wondering which one actually fits your life, the differences hit hard. The Glen is like your sturdy, low-key neighbor who’ll help you move furniture then nap for two hours. At 35 pounds and 14 inches, he’s nearly three times the size of the Norwich, who’s more of a wiry tornado in puppy form. always on, always curious, and will bark at a leaf that fell wrong. If you want a couch companion who still has terrier spirit but won’t wear you out, the Glen’s your guy. He’s quieter, less prone to barking marathons, and surprisingly adaptable to apartment life despite his size. But he’s stubborn and not super eager to please, so if you’re a first-time owner hoping for an obedient shadow, you’ll struggle. The Norwich, meanwhile, is brighter and more energetic, great for dog sports or families with older kids who can match his pace. He’s more openly affectionate in a bouncy, persistent way, but good luck keeping your floors fur-free. he sheds more and blows his coat twice a year. Here’s the real talk: both are terriers through and through. Neither plays well with small pets, and both will dig, bark, and dig some more if bored. But the Glen forgives your bad moods with quiet loyalty. The Norwich demands attention like a tiny, hairy roommate. Pick the Glen if you want a stoic companion. Pick the Norwich if you can’t stand silence and love a dog that’s always up for an adventure.

Glen of Imaal Terrier
Norwich Terrier
12.5–14 in
Height
9–10 in
32–40 lb
Weight
11–12 lb
10–15 yr
Lifespan
12–15 yr
$1.5–3.5k
Puppy price
$2.0–4.5k
#174
AKC popularity
#108

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.
Glen of Imaal Terrier Norwich Terrier
Overlay

Where they diverge

Good with Young Children
Norwich Terrier is better with kids (2-point difference)
Norwich
Good with Strangers
Norwich Terrier is friendlier with strangers (2-point difference)
Norwich
Barking Level
Glen of Imaal Terrier barks less (2-point difference)
Glen
Shedding Level
Glen of Imaal Terrier sheds less (1-point difference)
Glen
Coat Grooming
Norwich Terrier needs less grooming (1-point difference)
Norwich
The verdict

Choose the Glen of Imaal Terrier if…

  • Experienced terrier owners
  • Families with older children
  • Apartment or small home living
  • You value coat groomingGlen of Imaal Terrier scores noticeably higher.

Choose the Norwich Terrier if…

  • Active families
  • Apartment or small home living
  • Families with older children
  • You value good with young childrenNorwich Terrier scores higher here.
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
Norwich Terrier Owner’s Guide
Everything you need before bringing your Norwich 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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