Bernese Mountain Dog Breed Guide: Temperament, Care and Health

By Tailwisp Editorial TeamUpdated October 17, 20263 min read

The Bernese Mountain Dog is a large, tricolor Swiss farm dog known for a sweet nature, a soft expression and a thick coat. It pulled carts, herded cattle and guarded farms, and today it is a much-loved family companion with a shorter life than many breeds.

Origins and appearance

The breed developed in the Swiss canton of Bern and nearly vanished before dedicated breeders restored it in the twentieth century. Berners are large and sturdy, with a long, silky, slightly wavy double coat in black with rich rust and white markings, a broad head and a bushy tail.

Temperament

They are gentle, loyal and affectionate. They love family, including children, and are usually good with other pets. They can be reserved with strangers. They are sensitive and dislike harsh voices. They mature slowly and stay puppyish for a few years. They dislike being left alone.

Exercise

They need moderate exercise, such as an hour of walks and play daily. They enjoy hiking in cool weather and carting. Avoid heavy exercise in heat or while growing. Keep them lean.

Training

They are intelligent and willing. Use positive methods and early socialization. Teach leash manners before the dog is large. House training is usually manageable. See how to use treats in dog training.

Coat and grooming

The thick coat sheds heavily, especially seasonally. Brush several times a week and daily during shedding. See double coat dog grooming guide. Do not shave. Trim nails, clean ears and brush teeth.

Health considerations

The breed has well-documented health challenges. Topics include:

• Cancer, including histiocytic sarcoma, which is common in the breed. See signs of cancer in dogs
• Hip and elbow dysplasia. See hip dysplasia in dogs
• Bloat. See bloat and GDV in dogs
• Degenerative myelopathy
• Heat sensitivity. See dog heatstroke
• Eye conditions

Living with a Bernese Mountain Dog

They suit families with space and cool conditions. They are poorly suited to hot climates and long hours alone.

A typical day

A Berner enjoys a walk, a nap, family time and an evening outing. They love to be near people and lie at their feet.

Puppies and the first year

Puppies are fluffy and clumsy. Begin socialization, handling and training. Avoid stairs and heavy exercise while growing. See puppy socialization checklist.

Costs and commitment

Plan for food for a giant dog, grooming and significant vet costs. See dog vet cost guide and dog pet insurance guide.

Seasons and travel

They love cold weather and suffer in heat. Travel requires a large vehicle.

Common mistakes

Common mistakes include exercising in heat, overfeeding puppies, skipping insurance and underestimating shedding.

Choosing a puppy or adult

Ask about hip and elbow scores, the lifespans and causes of death in the lines and the breeder's approach to health. Be wary of sellers who ignore cancer risk.

Loving a short-lived breed

Many Berner owners say the brief years are worth it, but the reality can be hard. Discuss end-of-life planning with your vet early, choose a breeder who tracks longevity and consider insurance.

Gentle giants, slow growth

Berners grow quickly and mature slowly. Feed a large-breed puppy diet, keep them lean and avoid forced exercise. See feeding large breed puppies.

Is it the right breed for you?

A Berner suits families who want a gentle, affectionate giant, understand the health risks and have cool, spacious homes. It may not suit hot climates or tight budgets. For a larger Swiss relative, see the Greater Swiss Mountain Dog.

The takeaway

Bernese Mountain Dogs are gentle, tricolor and beloved, and they need grooming, cool weather and honest planning for health risks.