Get

In Your Inbox

Dogster is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no cost to you. Learn more.

Leonberger vs Bernese Mountain Dog: Key Differences (With Pictures)

Share

Leonberger vs Bernese Mountain Dog

If you adore giant dog breeds that are as gorgeous as they are sweet and affectionate, it is only natural that the Leonberger and the Bernese Mountain Dog have caught your attention! But aside from their striking looks and rebellious manes, what sets these two massive breeds apart?

Let’s find out!

divider dog paws 2 oct 2024

Visual Differences

Dogster_Side by Side Comparison_ Leonberger vs Bernese Mountain Dog
You’re welcome to use our images, but we require you link directly to this site for credit (ex. Image from Dogster)

At a Glance

Leonberger
  • Average height (adult): 28–32 inches
  • Average weight (adult): 110–170 pounds
  • Lifespan: 8–10 years
  • Exercise: 1 hour a day
  • Grooming needs: Moderate
  • Family-friendly: Yes
  • Other pet-friendly: Often
  • Trainability: Intelligent but can be stubborn at times
Bernese Mountain Dog
  • Average height (adult): 23–28 inches
  • Average weight (adult): 80–115 pounds
  • Lifespan: 6–9 years
  • Exercise: 30 minutes a day
  • Grooming needs: High
  • Family-friendly: Yes
  • Other pet-friendly: Yes
  • Trainability: Intelligent, eager to please

Dogster divider_v1_NEW_MAY_24_

Leonberger Overview

Leonberger puppy with a dog toy
Image Credit: BoraAlma, Pixabay

The Leonberger is a huge, imposing dog that has a calm and balanced temperament. While endowed with great confidence, they may show aggression toward intruders if they feel that their human family is threatened. Due to their dissuasive appearance and strong protective instinct, they make excellent watchdogs. They are also pleasant companions at home, especially for children, with whom they show extraordinary gentleness.

Personality

The Leonberger is a superb animal that has several qualities sought after by many dog owners: affectionate, calm, patient, playful, empathetic, and gentle toward toddlers.

This big dog is also adept at enduring loneliness. Indeed, despite their deep attachment to their favorite humans, Leonbergers are unlikely to suffer from separation anxiety when left alone for a few hours.

They can also entertain themselves while their owners are at work, provided that they are given plenty of attention at other times. Otherwise, they are likely to suffer from boredom and engage in destructive behavior.

Leonberger with foilage backdrop
Image Credit: shesheta, Pixabay

Exercise

The Leonberger’s need for exercise is quite moderate for a dog of this size, but that doesn’t mean just a brisk walk around the block! They need at least an hour of play or exercise, such as jogging or hiking, to be satisfied. The rest of the time, though, they are content to rest quietly on their favorite cushion or stand guard in the yard.

The key here is to have a fenced-in backyard that’s big enough for this big dog to roam around at will. You shouldn’t consider this breed if you live in a small apartment in the city, as your Leo will be miserable, especially if you must leave them alone all day.

Training

Intelligent, docile, but sometimes stubborn, the Leonberger is not a particularly difficult dog to train. However, that doesn’t mean you can neglect their training and early socialization with other pets and humans. A canine companion of such size and power can pose significant problems if they decide to always have their way. You must be firm, constant, and patient in their education, as an adult Leonberger is somewhat impossible to control by force.

Overall, though, this dog is generally obedient and eager to please when properly trained.

Leonberger running in the grass
Image Credit: joses, Pixabay

Health & Care

The Leonberger is considered a robust and hardy dog. However, like many giant breeds, they can suffer from certain health conditions, including:

  • Bone cancer (osteosarcoma)
  • Hip dysplasia
  • Bloat
  • Heart problems
  • Cataracts

Sadly, the life expectancy of these majestic dogs is rather short, only between 7 and 10 years.

Suitable for:

If you live in the country (or in the city with a large fenced yard), you are regularly active, and the size of these big beasts does not scare you, the Leonberger dog could be a perfect match. You must have enough time to devote to their training and socialization, in addition to having immense reserves of love to offer them. These tender-hearted giants deserve nothing less than a loving forever home.

Dogster divider_v1_NEW_MAY_24_

Bernese Mountain Dog Overview

Bernese mountain dog
Image By: otsphoto, Shutterstock

The Bernese Mountain Dog is docile, cheerful, kind, and affectionate. Being with their family is what they treasure more than anything else. Therefore, they need a caring owner who has plenty of time for them because they can’t stand loneliness. Leaving your Bernese alone in a crate all day will lead to a depressed, sad, and destructive pup.

In short, the ideal life for a Bernese Mountain Dog is having a family to adore, children to play with, a fenced yard to roam around in, and long daily walks with their beloved humans.

Personality

Calm, attentive, vigilant, and laidback, the Bernese Mountain Dog makes an outstanding canine companion. Despite their notorious teddy bear appearance, they can make excellent watchdogs when properly trained. As a result, they tend to bark often, especially to inform the household of the arrival of visitors.

Exercise

The Bernese Mountain Dog is not the most energetic breed around, but they do need at least 30 minutes of walking a day to stay healthy and avoid gaining weight. Also, they’ll be ecstatic if you dedicate a full playtime period to them, followed by a cuddling session on the couch!

Training

Due to their intelligence and strong desire to please their owners, the Bernese Mountain Dog is a highly trainable pup. But since they can also be sensitive, their training must be based on positive reinforcement and never on punishment. Furthermore, this massive dog has great strength, and walking them on a leash can quickly become tedious if they have not been properly educated to not pull from an early age.

Bernese mountain dog with it's handler on dog contest
Image Credit: PHOTOCREO Michal Bednarek, Shutterstock

Health & Care

Bernese Mountain Dogs can be predisposed to serious health issues:

  • Cancer
  • Hip and elbow dysplasia
  • Gastric torsion
  • Mast cell tumors

Also, any potential owner must consider the short average lifespan of these beautiful dogs, which is between 6 and 9 years.

Suitable for:

The Bernese Mountain Dog is a wonderful family dog when properly socialized from an early age. They are easy-going and highly trainable, so they can be a good choice even for novice dog owners. That said, you need to have plenty of time and love to devote to them and ideally, a large, fenced-in area in your backyard.

divider dog paws 2 oct 2024

Which Breed Is Right for You?

Leonberger vs Bernese Mountain Dog
Image Credit: Left: (AnetaZabranska, Shutterstock); Right: (Nicole Lienemann, Shutterstock)

Both Leonbergers and Bernese Mountain Dogs make invaluable canine companions. They are intelligent, loyal, affectionate, gentle, and laidback dogs. Their many qualities make them exceptional additions to any family, as long as their people have the time, energy, attention, and love to devote to them.

That said, Leonbergers tend to be less dependent on their owners than Bernese Mountain Dogs, so if that quality appeals to you, a Leonberger might be a better choice. But the patient and tolerant nature of a Bernese makes them particularly appealing to families with young children.

Regardless, remember that these giant breeds do not have as long a lifespan as other, smaller breeds, hence the importance of cherishing every precious moment with either of these wonderful doggies.


Featured Image Credit: Top – Leonberger (Jagodka, Shutterstock) | Bottom – Bernese Mountain Dog (André Dehne, Unsplash)

Want content like this delivered to you?

Sign Up For Our Newsletter

News, insights, expert advice, and everything dog

* By submitting, you agree to our Terms & Conditions and Privacy & Cookies Policy.




How useful was this post?

Click on a star to rate (you can leave written feedback after clicking submit)

Help us improve Dogster for pet parents!

Your feedback really matters.

What did you like about this post? Also how can we improve it?

Join the conversation

Leave a Reply

You’re very welcome to leave a comment or question. Please know that all comments must meet our community guidelines, and your email address will NOT be published. Let’s have a positive and constructive conversation.


Talk With A Vet Online

Peace of mind,
anywhere, anytime

Affordable vet advice

The Crate Setup Most Dog Owners Get Wrong (And How To Fix It!)

Most people assume that if their dog hates the crate, the crate is the problem. So they try a bigger one, a different...

1,500 Beagles Rescued from Wisconsin Lab Farm – Here’s Where They’re Going

You may remember that a few weeks ago, we reported on a tense situation at Ridglan Farms, Wisconsin, a facility infamous for housing...

Dogster’s Weekly Photo Contest Winners: Window Watchers (May 11, 2026)

Every week our team gets the privilege of sorting through our readers photos to choose what dogs will win this weeks contest! See...

Can a Relationship Work When One Person Doesn’t Like Dogs? Tips & When to Walk Away

For dog owners, a partner who doesn’t like dogs isn’t a minor quirk to overlook. Dogs aren’t a hobby you can scale back...

More related

Do Weimaraners Shed More Than Other Dogs? Facts & FAQ

Weimaraners are hunting dogs prized for their unique appearance, short coats, and attentive personalities. When it comes to a Weimaraner’s coat, there is...

Stabyhoun Dog Breed: Info, Pictures, Care Guide & Traits

The Stabyhoun deserves more attention than they get. They are hardworking, versatile animals, capable of learning new tricks and problem-solving. They are also...

How Smart Is a Pitbull? Facts & FAQ

Affectionate and friendly when socialized as a puppy, the Pitbull is an amazing dog. Many who own Pitbulls praise them for their devoted...

12 Shaggy Dog Breeds That Have Some Big Hair (With Info & Pictures)

Shaggy dogs make great cuddle buddies, but their long fur needs a little bit of extra care. However, if you’re willing to put...

Keep reading

Can Dogs Eat Raw Salmon? Vet-Verified Nutrition Facts & Advice

Salmon is packed full of healthy nutrients and is considered by some to be one of the healthiest protein sources since it provides essential vitamins and is a great source of omega-3 fatty acids. But what about raw salmon? Is...

Can Dogs Eat_salmon

Hill’s Science Diet Dog Food Review 2026: Pros, Cons, Recalls & FAQ

Review Summary Most people are somewhat familiar with Hill’s Science Diet dog food, which has been around since the 1930s. That’s when Morris Frank—a man promoting the concept of using dogs to enable the blind—met Dr. Mark Morris, Sr. Frank’s...

Dogster_Hill’s Science Diet Dog Food Review

7 Best Foods for Great Dane Puppies in 2026 – Reviews & Top Picks

When it comes to taking care of our dogs, we only want to give them the best. This is especially true for those who own a Great Dane puppy as these large breed dogs are fast growers and require specific...

great dane puppy

Ollie vs. The Farmer’s Dog 2026 Comparison: Which Fresh Dog Food is Better?

Fresh, healthy dog food is becoming a popular choice for dog owners around the world, and there is a variety of dog food delivery services that promise to deliver this need. Dog owners have long been concerned about the fillers,...

Dogster_Dog Food Ollie VS The Farmer_s Dog

Can Dogs Eat Pecans? Vet-Reviewed Facts & Safety Guide

If your dog is a dedicated beggar, it can be hard to resist sharing your food with them. Pecans and other nuts are popular snacks for humans, but are they okay for dogs? b>While pecans aren’t classed as toxic according...

Can Dogs Eat Pecans

Can Dogs Eat Deer Meat? Vet-Verified Nutrition Facts & Risks

The short answer to this question is yes, dogs can eat deer meat, also known as venison. It’s fairly similar to other types of meat, such as beef. Dogs are facultative carnivores, which means they prefer meat, they do best...

Can Dogs Eat Deer Meat

Can Dogs Eat Cornstarch? Vet-Approved Nutrition Guide & FAQ

Cornstarch is a commonly used ingredient in cooking and baking, often as a thickening agent for casseroles or soups. It is an excellent source of fiber and, as an added ingredient in many dog foods, is a wiser choice for...

Can Dogs Eat Cornstarch

9 Best Dog Foods for Blue Heelers in 2026 – Reviews & Top Picks

If you own a Blue Heeler, you know these dogs are intelligent, playful, and energetic. Because of their energy level, you want to ensure your Blue Heeler gets the best quality dog food available. These active canines need protein, vitamins,...

blue heeler dog eating

Love Dogs? So Do We! Join the Dogster Community

Stay informed with expert pet care insights delivered straight to your inbox! Discover professional guidance on animal behavior, feeding tips, trusted product picks, and much more.




Sign up for the Dogster Email Newsletter