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Irish Water Spaniel vs Maltese

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 Maltese

You’re not actually comparing these two breeds because they’re alike. they’re not. You’re looking at Irish Water Spaniel versus Maltese because both are low-shedding, affectionate dogs that won’t set off your allergies, and maybe you’re trying to square a circle: a dog that’s both tough and tender, playful but manageable. But here’s the truth. these dogs exist on opposite ends of the dog world. The Irish Water Spaniel is a 60-pound athlete built for cold Irish bogs, with a waterproof coat like crushed velvet and a sense of humor that leans toward mischief. He’s smart, eager to work, and will happily retrieve ducks all day if you’ve got a pond. He’s not a lap dog, though he’ll lean on you like a soggy, devoted velcro manatee. He needs space, jobs, and someone who doesn’t mind brushing out a curly coat that traps mud like a sponge. Kids? Only if they’re old enough to keep up. First-time owner? Probably not. The Maltese, meanwhile, fits in a tote bag. He’s a gentle charmer bred for silk cushions, not swamps. He’s happy on a walk around the block, then curling up in your lap for the next eight hours. He bonds deeply, yes, but he’s also prone to barking at the toaster and can be fragile. those tiny knees slip out of place easily. Not ideal for chaotic homes with toddlers. Here’s the insight no one tells you: both are loyal to the point of obsession, but the Irish Water Spaniel wants to do something with you, while the Maltese just wants to be with you. Pick based on that. Want a partner? Go spaniel. Want a shadow? Maltese.

Irish Water Spaniel
Maltese
21–24 in
Height
7–9 in
45–68 lb
Weight
4–7 lb
12–13 yr
Lifespan
12–15 yr
$1.5–3.5k
Puppy price
$1.5–5.0k
#159
AKC popularity
#37

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 Maltese
Overlay

Where they diverge

Playfulness
Irish Water Spaniel is more playful (2-point difference)
Irish
Trainability
Irish Water Spaniel is easier to train (2-point difference)
Irish
Barking Level
Irish Water Spaniel barks less (2-point difference)
Irish
Coat Grooming
Irish Water Spaniel needs less grooming (1-point difference)
Irish
Drooling Level
Maltese drools less (1-point difference)
Maltese
The verdict

Choose the Irish Water Spaniel if…

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

Choose the Maltese if…

  • Apartment living
  • Allergy sufferers
  • Seniors
  • You value barking levelMaltese 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
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

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