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Maltese vs Sealyham 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

Maltese vs Sealyham Terrier

You don’t see Maltese and Sealyham Terriers compared often, but I get why it happens. both are small, white, and pack serious charm. People are drawn to their soft looks and loyal hearts, especially if you're a senior or living in an apartment and want a dog that fits neatly into a quieter life. But beneath the surface, these two couldn’t be more different. The Maltese is the velvety lapdog who’ll follow you to the bathroom and nap in your sweater. He’s gentle, low-shedding, and surprisingly sturdy for a 7-pound puffball. But don’t be fooled. he’s not a baby. He thrives on attention and can get snippy if left alone too much. You’ll brush him every other day or deal with mats, and if your kids are under 6, it’s a hard pass. He’s bred for silk cushions, not sandboxes. The Sealyham? That’s a feisty little outlaw in a tuxedo. Don’t let the cute face fool you. this dog was bred to dig into badger dens. He’s more independent, barks at squirrels like it’s his job, and needs mental puzzles, not just cuddles. He’s still affectionate. just on his terms. And that coat? A double-layered weatherproof suit that needs stripping or clipping every few weeks. Here’s the real talk: if you want a living stuffed animal who mirrors your emotions, go Maltese. If you want a quirky, scrappy character with a sense of humor and a bit of grit, pick the Sealyham. The surprising truth? The smaller, more delicate-looking Maltese often demands more emotional energy. The tough little terrier might actually be easier to live with. if you respect his spirit.

Maltese
Sealyham Terrier
7–9 in
Height
10–10.5 in
4–7 lb
Weight
23–24 lb
12–15 yr
Lifespan
12–14 yr
$1.5–5.0k
Puppy price
$1.5–3.5k
#37
AKC popularity
#164

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.
Maltese Sealyham Terrier
Overlay

Where they diverge

Shedding Level
Maltese sheds less (2-point difference)
Maltese
Coat Grooming
Sealyham Terrier needs less grooming (1-point difference)
Sealyham
Good with Strangers
Sealyham Terrier is friendlier with strangers (1-point difference)
Sealyham
Watchdog / Protective
Sealyham Terrier is more protective (1-point difference)
Sealyham
Trainability
Sealyham Terrier is easier to train (1-point difference)
Sealyham
The verdict

Choose the Maltese if…

  • Apartment living
  • Allergy sufferers
  • Seniors
  • You value coat groomingMaltese scores noticeably higher.

Choose the Sealyham Terrier if…

  • Apartment living
  • Seniors
  • Those wanting a less active terrier
  • You value shedding levelSealyham Terrier scores higher here.
Maltese Owner’s Guide
Everything you need before bringing your Maltese 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
Sealyham Terrier Owner’s Guide
Everything you need before bringing your Sealyham 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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