Updated June 2026.
The Greater Swiss Mountain Dog is one of the most popular dog breeds. In this guide we cover its origin, temperament, care and the conditions it is most prone to, to help you look after its health.
Origin and history of the Greater Swiss Mountain Dog
Developed in the Swiss Alps, it is the largest of the Swiss mountain dogs (Sennenhund). It probably arose from crossing native dogs with large mastiff-type dogs brought by foreign settlers. It worked as a draft and farm dog; it nearly disappeared in the late 19th century and was revived in the early 20th.
Physical characteristics
| Country of origin | Switzerland |
|---|---|
| Height | 60 – 72 cm |
| Weight | 39 – 64 kg |
| Coat | Double coat, dense, tricolour (black, tan and white) |
| Role | Draft and farm dog |
| Lifespan | 8 to 11 years |
Temperament and behaviour
The Greater Swiss Mountain Dog is faithful, friendly, confident and watchful. Like any dog, it needs early socialisation, clear routines and positive, reward-based training to develop a balanced character. Giving it time, exercise and attention strengthens the bond with the family.
Common health problems of the Greater Swiss Mountain Dog
Protecting your Greater Swiss Mountain Dog’s health is essential. These are some of the conditions the breed is most prone to:
- Hip and elbow dysplasia
- Gastric torsion (bloat)
- Epilepsy
- Eye problems (cataracts, entropion)
- Bleeding/clotting disorders
Indicative list of breed predispositions, to be validated by Petplan’s veterinary team. It is not a diagnosis.
Care and feeding
The Greater Swiss Mountain Dog needs a balanced canine diet suited to its size and age, with weight control and fresh water always available. Look after its dental hygiene, brushing according to its coat, nails and ears, and keep up with vaccinations and deworming. Regular veterinary check-ups are key to catching any problem early.
Exercise and stimulation
The Greater Swiss Mountain Dog needs daily walks and exercise to match its energy, plus mental stimulation through games, obedience or interactive toys. A dog that moves and «thinks» every day is a more balanced dog: the right exercise prevents boredom, stress and excess weight.
Petplan insurance for your Greater Swiss Mountain Dog
For the Greater Swiss Mountain Dog, Petplan offers civil liability insurance, which covers damage your dog may cause to third parties. Health insurance is not available for this breed.
Frequently asked questions about the Greater Swiss Mountain Dog
How long does a Greater Swiss Mountain Dog live?
The life expectancy of the Greater Swiss Mountain Dog is 8 to 11 years, especially with good care, a proper diet and veterinary follow-up.
What health problems are most common in the Greater Swiss Mountain Dog?
Its most common predispositions include: hip and elbow dysplasia, gastric torsion (bloat), epilepsy, eye problems (cataracts, entropion), bleeding/clotting disorders. Discuss them with your vet.
How much does Greater Swiss Mountain Dog insurance cost?
The price of civil liability insurance depends on age and area. You can get a free, no-obligation quote.
What does Petplan insurance cover for a Greater Swiss Mountain Dog?
It covers civil liability: material and personal damage your dog causes to third parties. It does not include veterinary costs.
Learn more about Petplan pet insurance.
