
🐶 Dog · size Large
Saint-Bernard
Large dog breed with unique character.
Photo · Beverly Lussier (CC BY-SA 4.0)

Weight
60–90 kg
Size
Large
Lifespan
8–12 ans
Energy
Élevé
Maintenance
Moyen
Training
Moyen
The Saint Bernard is a breed of large mountain dogs, often trained as avalanche rescue dogs. Popular imagination equips them with a barrel of schnapps hung around the neck that is supposed to revive victims of the cold.
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This practice was especially used in the late 19th century in the search for people lost in the mountains or victims of an avalanche. The motto attributed to the Saint Bernard is: "Nobility, devotion and sacrifice." It has a reputation of being an intelligent dog, capable of receiving rescue training.
Compatibility
Profile
At a glance
Energy
Élevé
Trainability
Modéré
Maintenance
Modéré
Indicative profile — every animal is an individual.
⚡ Key facts in 30 seconds
L'essentiel
- 1Large size (60–90 kg): plan for space, exercise, and food budget.
- 2Life expectancy: 8 to 12 years on average, depending on care and diet.
- 3High energy level — at least 1 hour of activity per day for its balance.
- 4Moderate maintenance — weekly brushing is sufficient.
- 5Documented predispositions: dysplasia, cardiomyopathy. Regular veterinary follow-up recommended.
Chapter 1
Getting to know the Saint-Bernard
Our selection
Dry food suited to the Saint-Bernard
Origins & history
A story told
It seems that the dogs initially used by the monks belonged to a breed now extinct, the Alpine Mastiff, which they sought to improve by removing its ferocity. A stuffed specimen of the original breed (without jowls and without drooping ears) is visible at the hospice. The dog seems to come from Upper Assyria. Bas-reliefs have been found in the Middle East dating back more than thirty centuries, resembling the short-haired Saint Bernard. It would descend from the legendary Tibetan Mastiff, and therefore originating from Asia. A few specimens would have been imported to Greece, then to Rome and would subsequently be dispersed throughout Western Europe through the Roman armies in the 1st century. The Saint Bernard appears on certain coats of arms of noble families. The Alpine Spaniel is also cited as a predecessor of the Saint Bernard. Around 1660-1670, Vaudois and Valais families offered dogs to the Great Saint Bernard hospice. This breed was first reported at the Saint Bernard hospice in 1709 by the prior Ballalu: "In 1700, Canon Camos, steward of the House, had a wheel made in which a dog is put to turn the spit ..." In 1735, the prior mentions the repair of a dog's collar in the prior's accounts. Publications recounting the exploits of these dogs who save travelers lost in the snow, as well as accounts of soldiers of Napoleon's army crossing the Great Saint Bernard pass in 1800, made this animal's reputation. Thanks to systematic breeding, the current breed was created. In 1867, Heinrich Schumacher, a resident of Holligen near Bern, established genealogical documents for his dogs. The Swiss book of origins was opened in February 1884 and the first to be registered was a Saint Bernard named Leon. The Swiss Saint Bernard Club was created on March 15, 1884 in Basel; the Saint Bernard was recognized as a breed of Swiss origin and its standard adopted at an international cynology congress in June 1887. It then became the Swiss national dog.
Character
Daily temperament
The Saint Bernard is gentle, theatrical and very determined. Warning: it is not a stuffed animal, it can also bite very hard. It is therefore necessary to give it strict training from the outset but without violence (like all dogs), so that it is pleasant to live with on a daily basis. The Saint Bernard tends to take up a lot of space at home. It can sometimes be stubborn. By its rescue dog instinct, it will nevertheless unhesitatingly help any person in danger. Very attached to its environment, it constitutes an excellent guard dog. It is not aggressive, except if its master is attacked. Not being a city dog, it needs lots of space.
Physical
Breed standard
The Saint Bernard is a dog with an imposing head. The most massive representative ever recorded presented a height of 107 cm, 89 cm at the shoulder level, 1.59 m long and weighed 100 kg. The average weight of the breed is between 51 and 80 kg or more, and the height at the withers is 70 to 90 cm for the male and 65 to 80 cm for the female. The coat can be short or long, with dense hair on the tail. The long coat has dense but flat fur, a little more abundant around the neck and hind legs. The coat is fawn colored on a white background, the fawn forming patches or an uninterrupted cloak over the back and flanks. A black mask is usually found on the face and ears. The tail is long, heavy and drooping. The shape of the eyes, dark brown to hazel, is typical and forms a small fold on the upper and lower eyelid (like a "gendarme's hat"), with a "little visible conjunctiva".
Chapter 2
Daily life
What if you adopted your future companion?
The Saint-Bernard of your dreams may already be waiting in a shelter. Hundreds of saint-bernard (and equally wonderful crossbreeds) are looking for a family in France — every adoption starts a new story.
Editorial recommendation — no affiliate links.
Âge
What human age for a saint-bernard ?
The calculator is already set to the breed's adult size (espérance de vie 8–12 ans). Drag the slider to see the equivalence and corresponding life stage.
plus de 44 kg — a giant dog ages significantly faster than a small dog after maturity.
Equivalent human age
31years
Adulte
Most stable period. Monthly weigh-in, annual vet visit, dental care — this determines quality of life in later years.
Method: AVMA table: 15 human years in year one, +9 in year two, then +7 per year for a géant dog.
These equivalences are statistical benchmarks drawn from published veterinary tables. Every animal ages at its own pace, depending on genetics, diet and care. This calculator is neither a diagnosis nor veterinary advice.
Health
Health watch
The growth rate and weight gain of a Saint Bernard being rapid, these traits can lead to serious bone deterioration if the dog does not receive appropriate food and physical exercise. Like all large dogs, they can be affected by hip dysplasia or elbow dysplasia. They are sensitive to vision disorders, such as entropion and ectropion, in which the eyelid turns in or out.
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The breed standard indicates that this is a major fault. The breed is also sensitive to epileptic seizures, a heart disease called dilated cardiomyopathy and eczema. Due to health problems, the average life expectancy for a Saint Bernard is about eight years. Some may live beyond ten years, but this is quite rare. These weaknesses are attributed by some experts to overly intense selection in order to obtain the particular characteristics of the breed, a research project in genetics is under study (research funding is ongoing in the United States) to go back several generations in order to improve the animal's health. However, according to some, the specimens obtained would not necessarily retain the same rescue ability, nor their bicolored coat.
Documented predispositions
dysplasie · cardiomyopathie — adjust diet and veterinary checks.
🐾 Products suited to this breedAlert
To avoid for dog
Our database lists toxic ingredients and problematic additives by species.
- low-fat cocoa powderModerate
- maltitolModerate
- cocoa pasteModerate
- onion piecesModerate
Calculator · daily ration
How much to give a saint-bernard ?
Estimate based on the veterinary formula RER × DER, adjusted for dog. Adjust according to package recommendations.
Result
657 g
per day · 2498 kcal
329 g / repas (2 par jour)
Calculation for food of 380 kcal/100g.
Appears in
Saint-Bernard in our rankings
FAQ
Frequently asked questions about Saint-Bernard
Is Saint Bernard suitable for apartment living?+
How much exercise per day for a Saint Bernard?+
What is the life expectancy of a Saint Bernard?+
Is Saint Bernard good with children?+
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For more information
Sources & official links
Supplementary documentation on reference sites — breed clubs, encyclopedias, veterinarians.
The right score for your Saint-Bernard.
SokoScan calculates a personalized PawScore based on breed, age, weight and your pet's sensitivities. Free, instant.