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Bernese Mountain Dog vs St. Bernard

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Bernese Mountain Dog photo

Bernese Mountain Dog

Originating in the canton of Bern in the Swiss Alps, this large dog once pulled carts of cheese and milk to market and guarded mountain farmsteads. It's the only one of the four Swiss mountain dog breeds with a long, silky coat, the other three being short coated. The distinctive black, rust and white coloring has stayed largely unchanged for centuries. A male can weigh up to 50 kilograms, and that size unfortunately comes with one of the shortest lifespans among large breeds, often only 7 to 10 years, partly due to a hereditary predisposition to cancer. The long coat sheds heavily year round and needs brushing several times a week. Despite its working origins and imposing size, its temperament tends to be calm, gentle and deeply attached to family. Life expectancy runs 7 to 10 years.

St. Bernard photo

St. Bernard

At a monastery pass in the Swiss Alps, founded in the 11th century by Saint Bernard of Menthon, monks used this breed to search for travelers lost in avalanches and blizzards. The legendary dog Barry is credited with saving over forty people during his working life. A modern male can weigh up to 82 kilograms, ranking it among the heaviest breeds on the FCI list. The coat comes in short or long variants, both dense and cold resistant. Despite the massive size, the breed is known for a calm, patient temperament, particularly around children. Drooling and heavy shedding are simply part of owning a dog this size. Life expectancy runs 8 to 10 years, short given the weight it carries.

At a glance

Bernese Mountain Dog St. Bernard
Height (male) 64.0–70.0 cm 70.0–90.0 cm
Weight (male) 38.0–50.0 kg 64.0–82.0 kg
Life expectancy 7–10 yrs 8–10 yrs
Coat long, silky double coat short-haired or long-haired, dense

Temperament & Family Life

Bernese Mountain Dog St. Bernard
Family friendly
Good with children
Good with other dogs
Friendly with strangers
Intelligence
Trainability

Exercise, Energy & Space

Bernese Mountain Dog St. Bernard
Energy level
Exercise need
Apartment friendly
Prey drive
Hunting instinct

Guarding & Alertness

Bernese Mountain Dog St. Bernard
Guarding instinct
Watchfulness
Barking level

Grooming & Care

Bernese Mountain Dog St. Bernard
Shedding
Drooling
Grooming need

Temperament and care scores (1-5) are a general guide based on the breed standard — every individual dog is different.