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Greater Swiss Mountain Dog
Working breed from Switzerland
Breed overview
Reviewed · Database recordAbout the Greater Swiss Mountain Dog
The Greater Swiss Mountain Dog is a giant-sized working breed from Switzerland, known for its short, tricolor coat of black, rust, and white. Its temperament is described as gentle, loyal, confident, alert, and friendly, though individual dogs may vary. The breed has an estimated energy score of 4 out of 5, indicating a fairly high activity level, and a trainability score of 4 out of 5, suggesting it is generally responsive to training. Grooming needs are low (score 2), but shedding is moderate (score 3). The breed is rated 4 out of 5 for suitability with children, 3 for compatibility with other dogs, and 2 for apartment living, meaning it may not be ideal for small spaces. Adult weight is estimated between 52 and 64 kg for both sexes, and height between 65 and 72 cm. Lifespan is estimated at 8 to 11 years. All measurements are modelled estimates and should be treated as approximate.
Quick facts
Greater Swiss Mountain Dog at a glance
Sizegiant
Breed groupWorking
OriginSwitzerland
Lifespan8–11 years
Male weight52–64 kilogram
Female weight52–64 kilogram
Male height65–72 centimetre
Female height65–72 centimetre
Origin and history
Where the breed comes from
The Greater Swiss Mountain Dog is one of Switzerland's oldest breeds, with origins in Switzerland. According to available sources, it likely descended from Roman Mastiffs and was used as an all-purpose draft, herding, and farm guardian dog in the Swiss Alps. The breed was nearly extinct until it was rediscovered and revived in the early 1900s by Dr. Albert Heim. However, the exact timeline and details of its early history are not fully documented, and some claims may be based on tradition rather than verified records. The breed's recognition status varies by registry, and no single universal recognition date is provided.
Physical characteristics
Structured dataSize, build and coat
Female
52–64 kilogramAdult weight65–72 centimetreAdult heightCoat typesShortCoat colorsBlack, Rust, WhiteRecognitionvaries by registryData methodai assisted draft
Temperament
Typical breed tendencies
Gentleloyalconfidentalertfriendly
Breed tendencies are general guidance. Individual behavior depends on genetics, socialization, training, health and environment.
Exercise, training and maintenance
1–5 methodologyDaily care profile
Higher daily exercise demand
Typically responsive to training
Lower coat-maintenance demand
Moderate compared with other breeds
Family suitability
Home and household fit
Supervise every dog–child interaction.
Introductions and socialization still matter.
Exercise, enrichment and noise tolerance affect fit.
Climate suitability
Modelled tendency · low confidence
Modelled tendency · low confidence
Modelled tendency · low confidence
A general morphology-based tendency. Individual dogs still require shade, shelter, water, acclimation and weather-appropriate activity. Method: climate-morphology-v1.
Health overview
Veterinary sources requiredHealth considerations
No Greater Swiss Mountain Dog-specific screening programme or peer-reviewed disorder-prevalence study is currently attached to this profile. This is not evidence that the breed has no health risks. Owners should use routine preventive veterinary care and discuss screening appropriate to the individual dog's history, examination and family line.
Veterinary disclaimer: This profile is educational and does not replace examination, diagnosis or treatment by a veterinarian.
Feeding overview
Nutrition and feeding
Research in progress
Reviewed feeding guidance will appear after an approved source is imported and editorially reviewed.
Decision support
Potential advantages and challenges
Potential advantages
- Typically responsive to consistent training.Supported by trainabilityScore: 4
- Can be a strong family match when socialized and supervised.Supported by childSuitability: 4
- Commonly described as loyal.Supported by temperaments.loyal: true
Potential challenges
- Higher daily exercise and enrichment needs may not suit every household.Supported by energyScore: 4
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Growth chart
Greater Swiss Mountain Dog puppy growth
Modeled estimates
Open interactive chart From puppy weight to adult size
Compare male and female growth, check weight by age and estimate mature size.
Adult male weight52–64 kilogramAdult female weight52–64 kilogramGrowth modeladult-range-size-model-v1
Preview only. Open the complete chart to adjust age, current weight and measurement units.
Frequently asked questions
Common questions
What is the size and lifespan of a Greater Swiss Mountain Dog?
Based on modelled estimates, adult males and females weigh between 52 and 64 kg and stand 65 to 72 cm tall. The estimated lifespan is 8 to 11 years. These figures are estimates and may vary.
What is the temperament of this breed?
The breed is described as gentle, loyal, confident, alert, and friendly. However, individual dogs may differ, and temperament is influenced by training and socialization.
How much exercise does a Greater Swiss Mountain Dog need?
With an energy score of 4 out of 5, this breed likely requires a fair amount of daily exercise, such as long walks or play sessions. Specific needs can vary by dog.
What are the grooming requirements?
Grooming needs are low (score 2), but shedding is moderate (score 3). Regular brushing can help manage loose hair. The coat is short.
Is this breed suitable for apartment living?
Apartment suitability is rated 2 out of 5, suggesting it may not be ideal for small spaces due to its size and energy level. A home with a yard may be more appropriate.
How does this breed get along with children and other dogs?
Child suitability is rated 4 out of 5, indicating generally good compatibility, but supervision is always recommended. Dog compatibility is rated 3 out of 5, meaning some individuals may be less tolerant of other dogs.
Where does the Greater Swiss Mountain Dog originate?
The breed originates from Switzerland. It is one of the country's oldest breeds, likely descended from Roman Mastiffs, and was used as a draft, herding, and guardian dog in the Swiss Alps.
Data transparency
✓ Published · VerifiedSources and review status
APIThe Dog API ↗The Dog API Terms of Service (effective 2023-07-01)
VETERINARY SOURCEWSAVA Global Nutrition Guidelines and Toolkit ↗Copyright; factual citation and original summary only
Image source: The Dog API. Last reviewed 7/20/2026.