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July 30, 2026Short & citedBlog
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Field Notes • Dog Breed

Newfoundland dog

The Newfoundland is a large working dog breed developed on Newfoundland island, now part of Canada.

Updated July 30, 20261 min readCited sources

The Newfoundland is a large working dog breed developed on Newfoundland island, now part of Canada. Known for its gentle temperament, strength, and swimming ability, it was traditionally used by fishermen and later became known for water rescue work.

What it is

The Newfoundland is a giant breed with a thick double coat, webbed feet, and a broad frame. Common colours include black, brown, grey, and black-and-white (Landseer). It is also called the Newfie, Newf, or Greater St. John’s Dog. The breed originated on Newfoundland island, where it developed alongside fishing communities.

Why it matters

The Newfoundland is one of Canada’s best-known dog breeds, reflecting the maritime history and fishing culture of Newfoundland and Labrador. Its water rescue abilities, aided by webbed paws and a water-resistant coat, have saved many lives. The breed is also valued for its gentle, patient temperament, often described as a 'gentle giant.'

Key details

Newfoundlands are about 66–71 cm tall and weigh 45–68 kg, with a lifespan of 9–10 years. They need regular grooming due to their thick coat and are suited for families with children. Historically, they hauled nets, pulled carts, and worked alongside fishermen.

In short

  • The Newfoundland is a large working dog from Newfoundland, Canada.
  • It is known for its swimming ability, webbed paws, and water-resistant coat.
  • The breed has a gentle, patient temperament and is often called a 'gentle giant.'
  • Newfoundlands historically helped fishermen and excel in water rescue.
Canadian angle

The breed is strongly associated with Newfoundland and Labrador, and is one of Canada’s best-known dog breeds. It reflects the province’s maritime history and fishing culture.[1][4][9]

Quick questions

What is a Newfoundland dog?
A Newfoundland is a large working dog breed from Newfoundland, Canada, known for its gentle temperament and swimming ability.
Why are they called Newfies?
“Newfie” is a common nickname for the Newfoundland dog and is also shortened to “Newf.”
Do Newfoundland dogs like water?
Yes. They are known for strong swimming ability, helped by webbed paws and a coat suited to cold water.

Sources

  1. Wikipediahttps://en.wikipedia.org/wiki/Newfoundland_dog
    Supports: Origin on Newfoundland; nickname Newfs/Newfies; coat colours; webbed paws; double coat.
  2. Britannicahttps://www.britannica.com/animal/Newfoundland-dog
    Supports: Breed origin, working group, size, lifespan, gentle temperament, rescue reputation.
  3. Britannica Kidshttps://kids.britannica.com/students/article/Newfoundland/341229
    Supports: Fishing and rescue history; size; coat; alternate name Greater St. John’s Dog.
  4. American Kennel Clubhttps://www.akc.org/dog-breeds/newfoundland/
    Supports: Large working breed; gentle temperament; patient 'nanny dog' reputation.
  5. The Spruce Petshttps://www.thesprucepets.com/breed-profile-newfoundland-1117983
    Supports: Origin in Newfoundland, working history, size, temperament, lifespan, swimming-related traits.
  6. PetMDhttps://www.petmd.com/dog/breeds/newfoundland
    Supports: Origin, webbed paws, thick coat, size, shedding, lifespan.