The Pet Atlas

Breed Dogs Working

Greater Swiss Mountain Dog

Heavy working dog with grounded steadiness

At a glance

Basic requirements and commitment level

Daily requirements

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

Context & compatibility

Size
Giant
Lifespan
8–11 years
Body weight
85–140 lb
Height
24–29 in
Apartment suitability
Not Ideal

Is this right for you?

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

A good match

  • Can with confidence and stubborn streaks—and can keep house rules consistent
  • Want a strong, steady working-type companion and enjoy consistent training and daily movement

Not ideal

  • Need a low-shedding, ultra-compact dog where size and strength aren't daily considerations
  • Want a very soft, conflict-avoidant breed that stays easy without firm, calm boundaries

Social & behavior

Temperament and interaction style

Personality & activity

Confident and practical, often enjoying structured activity and acting like a sturdy teammate. Can be playful, but likes clear rules.

Handling & social style

Generally comfortable with handling, but physically strong and sometimes pushy about space. Handling improves with calm structure and reinforced manners.

Care & health

Setup, routines, and health considerations

Care overview

The Greater Swiss Mountain Dog is sturdy, confident, and family-oriented, often with a practical, no-nonsense temperament. Many are affectionate without being clingy and thrive with clear routines.

Environment & space

They can adapt to smaller homes if exercise is consistent, but their size makes roomy layouts easier. They tend to do best when household rhythms are steady.

Daily routine

Moderate-to-robust daily activity plus basic training maintenance usually keeps them balanced. Many enjoy purposeful walks and simple “jobs.”

Health sensitivities

Owners often prioritize joint comfort, weight stability, and proactive screening discussions common in large breeds.

Grooming / coat

Moderate shedding with seasonal peaks. Regular brushing helps manage hair and coat comfort.

Background

Origins and how that history shapes what you see today

Origin region

Switzerland

Background

A Swiss farm working type used for pulling, guarding, and moving livestock, the Greater Swiss was revived and standardized in the early 1900s. It’s built for sturdy, practical strength. In modern homes, they often feel steady and confident, with a “big dog who likes a plan” personality.