All Dog Breeds >>Health of Bernese Mountain
Health surveys of Bernese Mountain Dogs in Denmark, the UK, and USA/Canada all show that this breed is very short-lived compared to breeds of similar size and purebred dogs in general. Berners have a median longevity of 7 years in USA/Canada and Denmark surveys and 8 years in UK surveys. By comparison, most other breeds of similar size have median longevities of 10 to 11 years. The longest lived of 394 deceased Berners in a 2004 UK survey died at 15.2 years. Cancer is the leading cause of death for dogs in general, but Berners have a much higher rate of fatal cancer than other breeds. In both USA/Canada and UK surveys, nearly half of Berners died of cancer, compared to about 27% of all dogs. Berners are killed by a multitude of different types of cancer, including malignant histiocytosis, mast cell tumor, lymphosarcoma, fibrosarcoma, and osteosarcoma. Berners also have an unusually high mortality due to musculoskeletal causes. Arthritis, hip dysplasia, and cruciate ligament rupture were reported as the cause of death in 6% of Berners in the UK study; for comparison, mortality due to musculoskeletal ailments was reported to be less than 2% for purebred dogs in general.
Mortality
Health surveys of Bernese Mountain Dogs in Denmark, the UK, and USA/Canada all show that this breed is very short-lived compared to breeds of similar size and purebred dogs in general. Berners have a median longevity of 7 years in USA/Canada and Denmark surveys and 8 years in UK surveys. By comparison, most other breeds of similar size have median longevities of 10 to 11 years.The longest lived of 394 deceased Berners in a 2004 UK survey died at 15.2 years. Cancer is the leading cause of death for dogs in general, but Berners have a much higher rate of fatal cancer than other breeds. In both USA/Canada and UK surveys, nearly half of Berners died of cancer,compared to about 27% of all dogs. Berners are killed by a multitude of different types of cancer, including malignant histiocytosis, mast cell tumor, lymphosarcoma, fibrosarcoma, and osteosarcoma. Berners also have an unusually high mortality due to musculoskeletal causes. Arthritis, hip dysplasia, and cruciate ligament rupture were reported as the cause of death in 6% of Berners in the UK study; for comparison, mortality due to musculoskeletal ailments was reported to be less than 2% for purebred dogs in general.