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Icelandic Sheepdog vs Teddy Roosevelt 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

Icelandic Sheepdog vs Teddy Roosevelt Terrier

People compare the Icelandic Sheepdog and the Teddy Roosevelt Terrier because both are compact, energetic, and pack a surprising amount of dog into a small frame. They’re friendly, good with kids, and eager to please. on paper, they seem like two peas in a pod. But bring one home, and you’ll quickly realize they’re built for entirely different worlds. The Icelandic Sheepdog is the cheerful, outgoing herder from a harsh, windswept landscape. At 30 pounds and nearly 18 inches tall, it’s a sturdy, well-built dog with a coat made for snow and a voice built for open pastures. It thrives on involvement, needs daily mental puzzles and physical challenges, and will bark. not out of anxiety, but because it has opinions. If you’re hiking, camping, or raising kids in a cold climate, this dog will slot right in. But don’t even think about keeping it in a city apartment without serious commitment to outdoor activity. The Teddy Roosevelt Terrier, meanwhile, is a lean, low-slung hunter bred to dart after rats and foxes in tight barn spaces. Some are under 10 pounds, others push 25, but all are wired with relentless energy and sharp instincts. They’re clever and trainable, but that prey drive means they might not distinguish between a backyard squirrel and your neighbor’s pet rabbit. What’s not in the breed description? These dogs form intense, almost shadow-like bonds with one person. They’ll love the whole family, but they’ll follow you from room to room with quiet determination. Here’s the real difference: the Icelandic Sheepdog wants to join your family adventure. The Teddy Roosevelt Terrier wants to protect it. on his terms. Pick the former if you want a joyful, social partner. Pick the latter if you’re okay with a small, fearless sentinel who thinks he’s ten times his size.

Icelandic Sheepdog
Teddy Roosevelt Terrier
16.5–18 in
Height
8–15 in
25–30 lb
Weight
8–25 lb
12–14 yr
Lifespan
14–16 yr
$1.5–3.5k
Puppy price
$0.8–2.5k
#155
AKC popularity

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.
Icelandic Sheepdog Teddy Roosevelt Terrier
Overlay

Where they diverge

Good with Other Dogs
Teddy Roosevelt Terrier is better with other dogs (1-point difference)
Teddy
Drooling Level
Teddy Roosevelt Terrier drools less (1-point difference)
Teddy
Good with Strangers
Teddy Roosevelt Terrier is friendlier with strangers (1-point difference)
Teddy
Playfulness
Teddy Roosevelt Terrier is more playful (1-point difference)
Teddy
Trainability
Icelandic Sheepdog is easier to train (1-point difference)
Icelandic
The verdict

Choose the Icelandic Sheepdog if…

  • Active families
  • Cold climates
  • Families with children
  • You value drooling levelIcelandic Sheepdog scores noticeably higher.

Choose the Teddy Roosevelt Terrier if…

  • Active families
  • Farm settings for pest control
  • Apartment or small home living
  • You value good with other dogsTeddy Roosevelt Terrier scores higher here.
Icelandic Sheepdog Owner’s Guide
Everything you need before bringing your Icelandic Sheepdog 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
Teddy Roosevelt Terrier Owner’s Guide
Everything you need before bringing your Teddy Roosevelt 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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