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Kerry Blue Terrier vs Sussex Spaniel

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

Kerry Blue Terrier vs Sussex Spaniel

People compare Kerry Blue Terriers and Sussex Spaniels because both are mid-sized, affectionate dogs with rich histories and coats that draw attention. especially from allergy sufferers or those tired of shedding. But that’s where the similarity ends. These breeds come from opposite ends of the energy and attitude spectrum, and picking between them isn’t about preference alone, it’s about lifestyle honesty. The Kerry Blue is a terrier through and through. wiry, sharp, and always on. You’ll need time to train, stimulate, and manage that 4/5 energy. They’re brilliant but stubborn, bark at squirrels like it’s their job, and bond fiercely with their people. If you want a dog that’s always engaged, this is your breed. But don’t expect peace around small pets. they were built to chase. Grooming is high-maintenance, yes, but you’ll love the low shedding if allergies are a concern. The Sussex Spaniel is the deep-cover hunter who’d rather nap on the couch than bolt after a bird. Calmer, more deliberate, with a sweet, even temperament that makes them steady around kids. though they’re less playful than other spaniels. They’re easier to train than Kerrys, less barky, and adapt well to different homes. But their long ears mean frequent cleaning, and their laid-back nature hides serious health risks like heart and disc issues. They’re also rarer, pricier, and not built for marathon hikes. Here’s the real insight: The Kerry Blue will change your routine. The Sussex will fit into yours. Pick the Kerry if you want a dog that challenges you. Pick the Sussex if you want one that settles you.

Kerry Blue Terrier
Sussex Spaniel
17.5–19.5 in
Height
13–15 in
33–40 lb
Weight
35–45 lb
12–15 yr
Lifespan
13–15 yr
$1.5–3.5k
Puppy price
$1.5–3.5k
#129
AKC popularity
#180

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.
Kerry Blue Terrier Sussex Spaniel
Overlay

Where they diverge

Shedding Level
Kerry Blue Terrier sheds less (2-point difference)
Kerry
Watchdog / Protective
Kerry Blue Terrier is more protective (2-point difference)
Kerry
Good with Young Children
Kerry Blue Terrier is better with kids (1-point difference)
Kerry
Good with Other Dogs
Sussex Spaniel is better with other dogs (1-point difference)
Sussex
Drooling Level
Kerry Blue Terrier drools less (1-point difference)
Kerry
The verdict

Choose the Kerry Blue Terrier if…

  • Experienced terrier owners
  • Active families
  • Allergy sufferers
  • You value watchdog / protectiveKerry Blue Terrier scores noticeably higher.

Choose the Sussex Spaniel if…

  • Moderately active owners
  • Hunters in dense cover
  • Families with children
  • You value shedding levelSussex Spaniel scores higher here.
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
Sussex Spaniel Owner’s Guide
Everything you need before bringing your Sussex 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

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