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Glen of Imaal Terrier vs Whippet

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 Whippet

People compare Glen of Imaal Terriers and Whippets because they’re medium-sized, fairly low-shedding dogs that fit in apartments and have that quiet, unbothered charm. On paper, they seem like two mellow options for city dwellers who want a dog with personality but not constant demand. But live with either, and you quickly realize they’re built for entirely different worlds. The Glen is a stocky, low-to-the-ground terrier with a surprising amount of grit under that cuddly exterior. He’s the dog who’ll nap on your couch all afternoon, then dig a three-foot hole in your yard chasing a gopher. He’s bold, a bit stubborn, and not always interested in your training plan. But he bonds deeply, leans into your legs at dinner, and thrives on routine. He’s not loud, but he’s tenacious. If you’ve got a yard, he’ll patrol it. If you’ve got time, he’ll test your patience. and win your heart. The Whippet is pure poetry in motion. Lean, athletic, and quiet as a shadow, he’s the dog who rockets around the park like a greyhound, then curls into a tight loaf on your lap. He’s more sensitive than the Glen, easily chilled by cold or stress, and deeply attuned to your mood. He won’t bark much, but he’ll follow you room to room, offering silent support. He’s better with kids, easier to love on first meeting, but needs a safe, fenced space to sprint. Here’s the real difference: Glems are working dogs with a mission. Whippets are athletes who clock out the second they’re back inside. If you want a dog with a bit of wildness, a terrier edge, and a love of routine, go Glen. If you want a velvety, gentle sprinter who melts into your lifestyle, the Whippet’s your match. Just remember. both will steal your spot on the couch.

Glen of Imaal Terrier
Whippet
12.5–14 in
Height
18–22 in
32–40 lb
Weight
25–40 lb
10–15 yr
Lifespan
12–15 yr
$1.5–3.5k
Puppy price
$1.5–3.5k
#174
AKC popularity
#61

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 Whippet
Overlay

Where they diverge

Good with Young Children
Whippet is better with kids (2-point difference)
Whippet
Good with Other Dogs
Whippet is better with other dogs (2-point difference)
Whippet
Coat Grooming
Whippet needs less grooming (2-point difference)
Whippet
Drooling Level
Whippet drools less (1-point difference)
Whippet
Playfulness
Whippet is more playful (1-point difference)
Whippet
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 Whippet if…

  • Apartment living (if exercised)
  • Families with older children
  • Runners and joggers
  • You value good with young childrenWhippet 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
Whippet Owner’s Guide
Everything you need before bringing your Whippet 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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