A legendary alpine rescuer, gentle and immense.
Origin
Switzerland
Height
26–30 in (66–76 cm)
Weight
120–180 lb (54–82 kg)
Lifespan
8–10 years
Coat
Short or long, dense double coat
Energy
Low
Overview
The Saint Bernard is a giant working breed famous for rescuing travelers lost in the snowy Alpine passes. Massive and powerful, it was bred by monks at a mountain hospice to find and revive people stranded in the cold.
Gentle, patient, and affectionate, the Saint Bernard is a calm, devoted family dog, especially good with children. Its enormous size means careful attention to joints, heat, and drool, and it needs space and moderate exercise.
History
Bred by monks at the Great St. Bernard Hospice in the Swiss Alps, the breed located and rescued travelers buried in snow, saving many lives over the centuries. Its most famous ancestor, Barry, reputedly rescued dozens of people.
Where it comes from
Switzerland
Highlighted in the Saint Bernard's lineage color on the map.
Temperament
The Saint Bernard is placid, loving, and famously good with children, generally friendly with people and animals. It is sensitive and eager to please, needing early training given its size and thriving on family companionship.
Health to watch
Joint malformation is common in giant breeds; screening and lean weight help protect the joints.
The deep chest raises the risk of gastric torsion; smaller meals and rest around eating are wise.
Dilated cardiomyopathy and eyelid disorders occur; cardiac checks and exams support early detection.
General breed tendencies, not a diagnosis. Every dog is an individual — pair this with regular veterinary care.
Care essentials
This heavy breed tolerates heat poorly and drools; keep it cool and be prepared for slobber.
Controlled growth in puppyhood and lean weight protect the joints of this giant breed.
Both coat types need regular brushing and shed heavily during seasonal changes.
XPET builds each pet a digital twin — modeling their real biology instead of breed averages, so care stays personal.