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Irish Water Spaniel vs Scottish 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 Scottish Terrier

People compare Irish Water Spaniels and Scottish Terriers because both are uncommon, curly-coated charmers with a certain dignified quirkiness. They look like they could be distant cousins at a dog show, but their souls come from entirely different landscapes. One was built for icy marshes, the other for rocky hillsides, and that shapes everything. The Irish Water Spaniel is a quiet powerhouse. He’s more than twice the size of the Scottie, built like a swimmer with webbed feet and a waterproof coat that barely sheds. great for allergy sufferers. He’s eager to please, highly trainable, and thrives when he has a job, whether it’s retrieving ducks or mastering advanced obedience. He’s affectionate with his family but reserved with strangers, and he won’t bark much, which is rare for a sporting dog. But he needs space and purpose. Stick him in a small apartment with a couch-potato owner and he’ll either melt down or tune out. The Scottish Terrier, meanwhile, is a bold little statue that comes to life. He’s independent, sometimes stubborn, and he’ll let you know when he’s annoyed. often with a bark. He’s loyal to his people, affectionate in his own aloof way, and perfectly suited to city living or a quiet cottage. But he’s not a team player by instinct. He was bred to work alone, chasing vermin into holes, and that solo mindset means he can be selective about listening. And if you have a cat or a hamster? Good luck. Here’s the honest truth: the Irish Water Spaniel wants to be your partner in adventure. The Scottish Terrier tolerates being your companion. on his terms. If you want cooperation, pick the spaniel. If you love a dog with ironclad opinions, the Scottie’s your guy.

Irish Water Spaniel
Scottish Terrier
21–24 in
Height
9.5–10 in
45–68 lb
Weight
18–22 lb
12–13 yr
Lifespan
12–12 yr
$1.5–3.5k
Puppy price
$1.5–3.5k
#159
AKC popularity
#57

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 Scottish Terrier
Overlay

Where they diverge

Barking Level
Irish Water Spaniel barks less (3-point difference)
Irish
Watchdog / Protective
Scottish Terrier is more protective (2-point difference)
Scottish
Trainability
Irish Water Spaniel is easier to train (2-point difference)
Irish
Good with Other Dogs
Irish Water Spaniel is better with other dogs (1-point difference)
Irish
Shedding Level
Irish Water Spaniel sheds less (1-point difference)
Irish
The verdict

Choose the Irish Water Spaniel if…

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

Choose the Scottish Terrier if…

  • Apartment living
  • Independent owners
  • Those wanting a distinctive, classic breed
  • You value barking levelScottish 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
Scottish Terrier Owner’s Guide
Everything you need before bringing your Scottish 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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