The Pet Atlas

Breed Dogs Working

Newfoundland

Giant dog with patient sweetness

At a glance

Basic requirements and commitment level

Daily requirements

Activity
Medium
Exercise
Medium
Mental stimulation
High
Trainability
High
Vocality
Low
Health sensitivity
High
Grooming
High
Shedding
High
Temperature sensitivity
High

Context & compatibility

Size
Giant
Lifespan
8–10 years
Body weight
100–150 lb
Height
26–29 in
Apartment suitability
Less Suited

Is this right for you?

Common scenarios where this breed tends to fit well or less well

A good match

  • Want a gentle, affectionate giant and can handle heavy shedding, drool, and big-dog logistics
  • Prefer a calm family vibe and can provide cooler-weather comfort and steady outdoor time

Not ideal

  • Need a heat-tolerant dog for frequent warm-climate exertion and long summer activity
  • Prefer a low-fur, low-mess home where grooming and cleanup are minimal

Social & behavior

Temperament and interaction style

Personality & activity

Gentle, patient, and people-focused, often happiest with calm family life and steady outings. Many have a natural caretaker vibe.

Handling & social style

Typically very tolerant of handling and friendly; often accepts fussing well. Handling stays easiest when routines are calm and manners are taught early.

Care & health

Setup, routines, and health considerations

Care overview

The Newfoundland is gentle, patient, and famously sweet, often thriving as a true family companion. They’re physically huge and often love water, but daily life is usually more “calm giant” than constant athlete.

Environment & space

Space and layout matter because of size, coat, and comfort. Cool environments suit them, and warm-weather homes need a strong heat plan.

Daily routine

Moderate walks and relaxed outdoor time usually fit well, plus lots of companionship. Many do best with steady movement rather than intense exercise.

Health sensitivities

Common priorities include joint comfort, weight stability, and heat tolerance; responsible sourcing and screening are frequent discussion points in giant breeds.

Grooming / coat

Heavy shedding and heavy grooming needs. Regular brushing is essential, with increased coat work during seasonal sheds.

Background

Origins and how that history shapes what you see today

Origin region

Newfoundland

Background

Developed in Newfoundland and refined through the 1700s and 1800s, this breed was tied to fishing communities and water work. Strong swimming ability and a steady temperament made it useful for hauling and rescue. In modern life, Newfoundlands are often gentle and patient, but you’ll notice the shedding and drool immediately—and joint care matters because of the weight.