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Irish Water Spaniel vs Kerry Blue 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

Irish Water Spaniel vs Kerry Blue Terrier

You’re comparing these two because they’re both Irish, both low-shedding, and both stand out in a crowd. But that’s where the similarities end. Think of the Irish Water Spaniel as the quiet, focused athlete who’d rather swim circles around you than yap about it. He’s built for endurance, calm in the chaos, and happiest when he’s got a job. especially if it involves water, ducks, and wide open spaces. He bonds deeply with his family, is incredibly trainable, and won’t shred your eardrums with constant barking. But he’s not a cuddle puddle on the couch unless he’s earned it. You need to earn his downtime. The Kerry Blue? He’s the clever, opinionated cousin who knows he’s smart and isn’t shy about it. Smaller, sprightly, and full of terrier spark, he’s always on, always watching, always ready to challenge a squirrel, a stranger, or your patience. He’s affectionate with his people but can be a handful with other dogs and will chase small animals without a second thought. He’s good with older kids who respect his space, but he needs a confident handler who speaks fluent “terrier.” If you’re an active hunter or love long, wet, mucky adventures, the Irish Water Spaniel is your rare gem. If you want a spirited, people-oriented companion who thrives on mental games and urban hikes, and you’ve got terrier experience, the Kerry Blue sings. Here’s the truth no one tells you: the Irish Water Spaniel’s low shedding coat still needs serious grooming. clipping, stripping, ear care. just for different reasons. And the Kerry Blue’s coat changes color from black at birth to blue-gray by adulthood. Don’t fall for the looks alone. Both are high maintenance in their own ways. Pick based on energy, not aesthetics.

Irish Water Spaniel
Kerry Blue Terrier
21–24 in
Height
17.5–19.5 in
45–68 lb
Weight
33–40 lb
12–13 yr
Lifespan
12–15 yr
$1.5–3.5k
Puppy price
$1.5–3.5k
#159
AKC popularity
#129

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.
Irish Water Spaniel Kerry Blue Terrier
Overlay

Where they diverge

Barking Level
Irish Water Spaniel barks less (3-point difference)
Irish
Playfulness
Irish Water Spaniel is more playful (2-point difference)
Irish
Watchdog / Protective
Kerry Blue Terrier is more protective (2-point difference)
Kerry
Trainability
Irish Water Spaniel is easier to train (2-point difference)
Irish
Good with Young Children
Kerry Blue Terrier is better with kids (1-point difference)
Kerry
The verdict

Choose the Irish Water Spaniel if…

  • Hunters
  • Active families
  • Waterfowl hunting
  • You value playfulnessIrish Water Spaniel scores noticeably higher.

Choose the Kerry Blue Terrier if…

  • Experienced terrier owners
  • Active families
  • Allergy sufferers
  • You value barking levelKerry Blue Terrier scores higher here.
Irish Water Spaniel Owner’s Guide
Everything you need before bringing your Irish Water Spaniel 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
Kerry Blue Terrier Owner’s Guide
Everything you need before bringing your Kerry Blue 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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