Greater Swiss Mountain Dog
The Greater Swiss Mountain Dog is the largest of the four Swiss Sennenhund breeds, with roots stretching back to the Swiss Alps where it served as an indispensable working dog.
Originally developed from mastiff-type dogs brought to Switzerland by Roman armies, these powerful animals were bred to drive cattle, pull heavy carts laden with dairy produce, and guard Alpine farmsteeds across challenging terrain.
50-70kg
Weight
10-11yrs
Lifespan
About the Greater Swiss Mountain Dog
The breed nearly disappeared during the early twentieth century before dedicated Swiss breeders successfully revived it. Today's Greater Swiss Mountain Dog is a powerfully built dog, standing 60–72 centimetres at the shoulder and weighing 50–70 kilograms, with a striking tricoloured coat of black, rust, and white markings arranged in the distinctive Sennenhund pattern. The breed possesses a calm, loyal temperament and shows the steady, self-assured character typical of a livestock and draught dog rather than the high drive of herding breeds. Generally good with children and other animals, the Greater Swiss Mountain Dog makes an excellent family companion for those with space. The breed requires regular brushing to maintain its short, dense double coat and benefits from moderate to substantial daily exercise. With a lifespan of 10–11 years, it is best suited to experienced dog owners who can accommodate its considerable size and exercise needs.
Greater Swiss Mountain Dog at a Glance
- Group
- Working
- Weight
- 50–70 kg
- Height
- 60–72 cm
- Lifespan
- 10–11 years
- Typical price
- £800–£1500
Greater Swiss Mountain Dog Characteristics
The Greater Swiss Mountain Dog thrives with vigorous daily activity and lots of space to burn off energy and is one of the easier breeds to train. They are well known for being gentle and patient with young children, but manage alone time well enough, though they certainly prefer company. The coat isn't too demanding but does need consistent brushing and sheds at a typical rate for the breed type. This is a very clever breed that benefits from puzzle toys and training to keep their mind busy.
Greater Swiss Mountain Dog Pros & Cons
Pros
- Calm and confident, with a natural protective instinct and a steady temperament
- Gentle and patient with children of all ages, despite their imposing size
- Versatile and sporty, doing well in carting, obedience, and other canine activities
- Short, dense coat needs minimal grooming compared to many large breeds
Cons
- Needs consistent training and early socialisation to manage their strength and protective drive
- Sensitive to being left alone for extended periods
- Requires a secure, spacious garden to accommodate their size and roaming instincts
- Prone to bloat and orthopaedic conditions, so regular health monitoring is important




