Newfoundland dog breed

Working Dogs

Newfoundland

Reviewed to our editorial standards · Updated 2026-06-12

Size: Very LargeLife Span: 8 to 10 yearsWeight: 100 to 150 poundsHeight: 25 inch to 29 inches tall at the shoulder

Size

Very Large

Life Span

8 to 10 years

Weight

100 to 150 pounds

Height

25 inch to 29 inches tall at the shoulder

Breed Group

Working Dogs

🏠
2

Adaptability

❤️
4

Friendliness

🎓
4

Trainability

3

Energy

💊
1

Health

🧠
4

Intelligence

Newfoundland — Key Facts

Weight: 100 to 150 pounds
Height: 25 inch to 29 inches tall at the shoulder
Size: Very Large
Lifespan: 8 to 10 years
Group: Working Dogs

About the Newfoundland

The Newfoundland is a very large working dog known for being deeply loving with its family and outgoing and sociable. With a highly intelligent mind, better suited to homes with outdoor space, the Newfoundland is manageable for most owners. Typically standing 25 inch to 29 inches tall at the shoulder and weighing 100 to 150 pounds, this breed has a life expectancy of 8 to 10 years, making it a devoted companion for the right family.

Originally classified within the Working Dogs group, the Newfoundland brings a distinct combination of traits that sets it apart. The Newfoundland has a moderate energy level that suits an active household without being overwhelming. Deeply affectionate, the Newfoundland loves being close to its people and forms strong bonds with every member of the household.

Temperament

The Newfoundland has a famously warm and sociable temperament that makes it highly attuned to its family's emotions and moods. The Newfoundland is famously gentle and patient with children of all ages, making it a wonderful family dog. The Newfoundland tends to love the company of other dogs and typically does well in multi-pet households.

Friendly and open with new people, the Newfoundland rarely meets a stranger it doesn't like. The Newfoundland can be vocal and will readily alert you to visitors or unusual activity. The Newfoundland has moderate wanderlust — a secure garden is always recommended. A strong prey drive means the Newfoundland should be kept on a lead around wildlife and small pets.

Health & Lifespan

With a life expectancy of 8 to 10 years, the Newfoundland is a medium-lived breed. The Newfoundland can be prone to certain hereditary conditions. Responsible breeders will health-test their dogs — always ask for documented clearances.

Common health areas to discuss with your vet include joint health (hip and elbow dysplasia), dental hygiene, eye health, and routine parasite prevention including flea, tick, and heartworm. The Newfoundland can be prone to weight gain. Measure meals carefully, limit treats, and ensure adequate daily exercise to keep them at a healthy weight. Annual wellness bloodwork — including a complete blood count and biochemistry panel — is recommended from middle age onward to catch conditions like hypothyroidism, kidney disease, and diabetes early. Pet insurance is strongly recommended from puppyhood.

Is this breed right for you?

The Newfoundland is a good fit for a wide range of owners who can provide regular daily exercise and mental engagement. A home with outdoor space is strongly preferred.

The Newfoundland handles alone time well and is less likely to develop separation anxiety. This breed prefers warmer climates and should be protected from extreme cold. Hot weather should be approached with caution — ensure shade, water, and avoid exercise in peak heat.

In summary, the Newfoundland is a sociable and loving working dogs that is relatively easy to integrate into family life. Do thorough research, meet the breed in person if possible, and connect with a reputable breeder or rescue before bringing a Newfoundland home.

Frequently Asked Questions

Is the Newfoundland good with kids?

The Newfoundland is known for being patient and gentle with children of all ages, making it a popular family choice.

How much exercise does a Newfoundland need?

A Newfoundland needs around 45–60 minutes of exercise daily. A mix of walks, off-lead play, and mental stimulation keeps them balanced and well-behaved.

Does the Newfoundland shed a lot?

Yes, the Newfoundland is a heavy shedder. Daily brushing, regular vacuuming, and seasonal grooming appointments are part of owning this breed.

Own a Newfoundland?

Track health records, set care reminders, and connect with other Newfoundland owners in Hushku.

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