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Chihuahua 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

Chihuahua vs Kerry Blue Terrier

You probably wouldn’t think to compare a Chihuahua and a Kerry Blue Terrier. unless you’re deep in the dog world and realizing both get called “big personalities in small packages.” But that’s where the similarities end. One fits in your purse, the other looks like a cloud with opinions. The Chihuahua is the ultimate city slicker. At six pounds, it’s built for apartment life, thriving in the rhythm of coffee shops and couch naps. It bonds fiercely to one or two people, follows you to the bathroom, and will bark at the microwave like it’s a mortal threat. You’ll love its sass if you’re a single person or couple who wants a tiny, devoted shadow. But if you’ve got toddlers, skip it. their fragility and low kid tolerance make for a stressful mix. The Kerry Blue? This is a dog that wants a job. Weighing in at 35 pounds and built like a spring-loaded teddy bear, it was bred to work Irish farms. herding sheep, catching rats, and doing it all in a coat that doesn’t shed (great for allergies, terrible if you hate grooming). It’s goofy and affectionate with older kids, but that terrier brain means it’s always plotting something. It needs space, activity, and an owner who can handle its strong will. Here’s the real talk: the Chihuahua lives longer and costs less, but both need commitment to training. The Chihuahua’s health issues are more acute for such a small frame. hypoglycemia and collapsing tracheas are serious. The Kerry’s grooming is non-negotiable; skip it and you’ll have a matted mess. Pick the Chihuahua if you want a portable companion who turns heads at brunch. Pick the Kerry Blue if you want a family project. a dog that’ll hike with you, love your kids, and still insist on sleeping on your pillow.

Chihuahua
Kerry Blue Terrier
5–8 in
Height
17.5–19.5 in
3–6 lb
Weight
33–40 lb
14–16 yr
Lifespan
12–15 yr
$1.0–3.5k
Puppy price
$1.5–3.5k
#33
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.
Chihuahua Kerry Blue Terrier
Overlay

Where they diverge

Good with Young Children
Kerry Blue Terrier is better with kids (3-point difference)
Kerry
Coat Grooming
Chihuahua needs less grooming (2-point difference)
Chihuahua
Affectionate w/ Family
Kerry Blue Terrier is more affectionate (1-point difference)
Kerry
Good with Other Dogs
Chihuahua is better with other dogs (1-point difference)
Chihuahua
Shedding Level
Kerry Blue Terrier sheds less (1-point difference)
Kerry
The verdict

Choose the Chihuahua if…

  • Apartment living
  • Singles and couples
  • Retirees
  • You value good with other dogsChihuahua scores noticeably higher.

Choose the Kerry Blue Terrier if…

  • Experienced terrier owners
  • Active families
  • Allergy sufferers
  • You value good with young childrenKerry Blue Terrier scores higher here.
Chihuahua Owner’s Guide
Everything you need before bringing your Chihuahua 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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