Quick facts: size, weight, and life expectancy of the Bernese Mountain Dog

Before bringing home a Bernese Mountain Dog, it’s important to understand that this is a powerful, large-breed dog.

• Height: about 23 to 27 inches
• Weight: about 80 to 130 lb
• Life expectancy: about 9 to 11 years
• Training: generally easy with a gentle, consistent approach

Because of their size, you should plan for a larger budget (food, gear, grooming, and veterinary care).

Temperament and behavior: the ultimate family dog

The Bernese Mountain Dog is known for its deep kindness. This breed is extremely affectionate and has a strong need to stay close to its people.

• Exceptionally gentle and patient
• Very attached to their family
• Smart and eager to please
• Protective without being aggressive

This breed doesn’t do well being left alone for long periods. The Bernese Mountain Dog is happiest when included in daily family life.

Training should be based on positive reinforcement. Berners are sensitive dogs and respond much better to kindness than harsh corrections.

The Bernese Mountain Dog’s history: a versatile Swiss farm dog

The Bernese Mountain Dog has ancient roots linked to large working dogs brought to Switzerland centuries ago.

In the canton of Bern, the breed was traditionally used to:

• Guard livestock
• Protect farms and properties
• Pull carts and supplies
• Transport milk cans

Because of their strength, they were sometimes nicknamed the “poor man’s horse.” Today, they are best known as loving family companions.

Physical traits: a powerful, balanced giant

The Bernese Mountain Dog is strong yet well-proportioned. It combines power, stability, and a calm presence.

• Large, sturdy, well-balanced body
• Strong, muscular legs
• Naturally long tail carried low at rest
• Broad head with a warm, intelligent expression
• Triangular drop ears
• Classic tri-color coat: black, rust, and white
• Long, thick, slightly wavy fur

Their coat is beautiful, but it comes with real grooming responsibilities.

Grooming: brushing, shedding, and daily care

The Bernese Mountain Dog has a thick, heavy coat that needs consistent care.

• Weekly brushing minimum
• Heavy seasonal shedding (more frequent brushing needed)
• Regular ear and paw checks

One detail that’s often overlooked: dental hygiene. Dogs can build up plaque quickly, which may contribute to bad breath, discomfort, and weaker teeth over time. And since Berners are the kind of dog that loves to be close (often right beside you on the couch 😅), it’s something you notice fast in everyday life.

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We chose the Bernese Mountain Dog on the bag because this is a breed that lives close to its humans: cuddles, family time, and constant companionship. And that’s exactly why fresh breath and daily oral care can make such a difference.

• Easy to add daily: a simple routine that fits real life.
• Helps support fresher breath and a cleaner mouth over time.
• Perfect for large family dogs who love being close (just like Berners do).

Tip: the earlier you start, the better. But even adult dogs can benefit from a consistent dental routine.

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Apartment living: can a Bernese Mountain Dog live in an apartment?

A Bernese Mountain Dog can live in an apartment if their needs are fully met, but it’s not ideal.

They need:

• Daily outings
• Regular long walks
• A lifestyle where they don’t feel confined

A home with a yard, or frequent access to open spaces, is usually a better match.

Common health concerns in the Bernese Mountain Dog

Like many large breeds, the Bernese Mountain Dog may be predisposed to certain health conditions:

• Retinal atrophy
• Hip and elbow dysplasia
• Hypothyroidism
• Congenital heart disease
• Cancerous tumors

Even though they look very strong, Bernese Mountain Dogs often have a shorter life expectancy than many other breeds. Regular vet checkups are essential.

What type of family is ideal for a Bernese Mountain Dog?

The Bernese Mountain Dog isn’t just a beautiful dog — it’s a deeply social breed. They are happiest when they are included in daily life and can stay close to their humans.

The ideal home for a Bernese Mountain Dog usually includes:

• A present family: they don’t do well being alone for long hours.
• Families with children: they’re often gentle, patient, and naturally protective (with proper supervision, as always).
• People who enjoy daily walks: they need movement every day, even if they aren’t hyperactive.
• Owners who train gently: they learn quickly but are sensitive and respond best to positive reinforcement.
• People ready for grooming: their coat is gorgeous, but it sheds and needs maintenance.

On the other hand, the Bernese Mountain Dog may be challenging for someone who is rarely home, or for anyone looking for a very independent dog.

Conclusion: is the Bernese Mountain Dog right for you?

The Bernese Mountain Dog is an amazing breed for a loving, present family with a moderately active lifestyle.

If you want a large companion who is loyal, gentle, protective, and great with kids, the Bernese Mountain Dog can be a perfect match — as long as you’re ready to invest time into grooming and long-term health care.

FAQ – Bernese Mountain Dog questions

Are Bernese Mountain Dogs good with kids?

Yes. The Bernese Mountain Dog is known for being gentle and patient with children when properly socialized.

Do Bernese Mountain Dogs shed a lot?

Yes. Their long coat sheds heavily, especially during seasonal coat changes.

Are Bernese Mountain Dogs easy to train?

Generally yes. They are intelligent and eager to please, but sensitive. Positive reinforcement works best.

What is the life expectancy of a Bernese Mountain Dog?

On average, about 9 to 11 years.

Do Bernese Mountain Dogs need a lot of exercise?

They aren’t extremely high-energy, but they do need daily walks and regular interaction with their family.