Bernese Mountain Dog at a glance
- Size
- Large
- Height
- 58–70 cm
- Weight
- 42–63 kg
- Life expectancy
- up to 10 years
Typical for the breed, not a promise about any one dog.
Is the Bernese Mountain Dog right for you?
Like every breed, the Bernese Mountain Dog is not the right fit for every home. Based on the breed’s typical traits:
May suit you if…
- You would enjoy training a dog that is usually eager to learn.
- You can give around an hour of exercise a day.
- You have, or would like, another dog.
- You have a cat and can introduce them carefully.
Consider another breed if…
- The dog would regularly be left alone for long working days.
- You live in a flat or a small home.
- You have young children at home.
- You cannot commit to brushing several times a week.
How would the Bernese Mountain Dog fit your lifestyle?
Choose a few details for a general, non-guaranteed view.
About the Bernese Mountain Dog
The Bernese Mountain Dog is a strong, sturdy dog with a soft, silky coat in jet black, rich tan and white. It is known for its sweet, gentle personality and its loyalty to its family, and it often seems to keep its puppy-like ways well into adulthood.

Key characteristics
General breed tendencies, not a prediction for an individual dog.
- Size
Large
A large dog.
- Exercise
Moderate
Typically around an hour of exercise a day.
- Energy level
Moderate
Moderately energetic, with bursts of play.
- Grooming
Moderate
The coat usually needs brushing several times a week.
- Shedding
High
Tends to shed a lot, so expect hair around the home.
- Trainability
High
Usually eager to learn and quick to pick things up.
- Good with children
Older children
Usually better with older, calmer children.
- Good with other dogs
Usually sociable
Usually sociable with other dogs.
- Good with cats
Often fine
Often lives with cats when introduced carefully.
- Suits first-time owners
Some experience helps
Some dog experience helps.
- Barking / vocality
Can be vocal
Often quick to bark at visitors or unusual sounds.
- Time alone
Prefers company
Usually copes only with short periods alone.
The breed takes its name from the Swiss canton of Berne, where it was developed as a draught dog, pulling carts for local weavers and taking milk and cheese to market. It also worked as a general farm dog, herding cattle and acting as a watchdog. It is one of four Swiss mountain dogs that share the same black and tan colouring with white markings.
Its ancestry may go back around 2,000 years, to the mastiff-type drovers' dogs that came to Switzerland with the Romans and were likely crossed with local flock-guarding dogs. In Switzerland the breed still takes part in parades, pulling a light cart.
Bernese Mountain Dog temperament
Bernese Mountain Dogs are typically good-natured, affectionate and patient, and they love to be included in every part of family life. They are sensitive dogs, so good socialisation helps them grow up confident.
They are strongly attached to their people and prefer to have someone with them most of the time. Left alone too long or bored, some become destructive, and separation anxiety can be a problem.
Many were bred partly as watchdogs, so they will usually bark to let you know someone is coming, then settle again. Their bark is deep and loud, which can surprise new owners.
Size and appearance
This is a large breed. Adults typically stand 58–70 cm at the shoulder. Females usually weigh 42–53 kg and males 48–63 kg. They mature slowly and can stay puppyish for a long time.
The coat is thick and of medium length. The breed standard colour is tricolour: jet black with a white muzzle, blaze and chest, white paws and tail tip, and rich tan between the black and white on the cheeks and legs.
How much exercise does a Bernese Mountain Dog need?
Around an hour of exercise a day is usually right for an adult, split into walks with some off-lead time in secure areas. Add playtime, training and time in a large, secure garden on top.
Puppies' exercise should be limited while their bones and joints develop. Bred for cold mountains, Berners can overheat, so take care in warm weather and save longer walks for cooler days.
Training a Bernese Mountain Dog
Bernese Mountain Dogs are very intelligent and eager to please, which makes them easy to train for experienced owners. Because they grow so big and powerful, good manners need to be in place early.
- Start positive, reward-based training from a young age, before your puppy gets too big.
- Teach the basics well, especially walking nicely on a lead and a reliable recall.
- Socialise your puppy widely with other dogs, people and experiences.
- If you are a first-time owner, ask an accredited trainer for help.
Bernese Mountain Dog grooming
The thick coat sheds a lot. A good brush several times a week helps keep on top of dead hair, and many owners find they need to groom daily in spring and autumn, when shedding is heaviest. Trim the hair between the pads regularly.
A good comb, brush or shedding tool is worth the investment. Many Berners also drool, so they are not ideal for very house-proud owners.
Living with a Bernese Mountain Dog
Bernese Mountain Dogs are friendly, tolerant and enjoy company, and they can make excellent family dogs. Because of their size and strength, though, they can knock over small children by accident, so they are usually better suited to families with older children.
Give your dog a quiet, child-free place to rest, and learn to spot signs that it is unhappy or anxious. Whatever the breed, dogs and young children should never be left alone together, and an adult should supervise every interaction.
Children
Usually better with older, calmer children.
Other dogs
Usually sociable with other dogs.
Cats and small pets
Often lives with cats when introduced carefully.
Flats and smaller homes
Usually needs a roomy home.
Garden
A secure garden is strongly advised.
Being left alone
Usually copes only with short periods alone.
First-time owners
Some dog experience helps.
Bernese Mountain Dog health
Not yet reviewed by a vet. This is general information, not veterinary advice: speak to your vet about your own dog’s health.
Bernese Mountain Dogs often have a short lifespan of under 10 years, and some inherited conditions are recognised in the breed. Knowing about them helps you ask the right questions; it does not mean every Berner will be affected.
Hip dysplasia
The hip joint does not fit together perfectly, which eventually leads to arthritis. The Royal Kennel Club recommends hip testing through the BVA/KC Hip Dysplasia Scheme before breeding.
Elbow dysplasia
The elbow joint does not fit together perfectly, which eventually leads to arthritis. The Royal Kennel Club recommends elbow testing through the BVA/KC Elbow Dysplasia Scheme before breeding.
Gastric dilatation volvulus (GDV)
Often called bloat, this is when the stomach swells and twists around on itself. Leaving a gap between eating and exercise is thought to reduce the risk.
Degenerative myelopathy
A condition of the spine that causes gradual paralysis of the back legs.
Progressive retinal atrophy
A loss of sight that gets worse over several months or years.
Cruciate disease
Damage to the cruciate ligament, which holds the knee together, leaving the joint wobbly and painful.
Hot spots
Patches of sore, infected skin.
Cancer
Certain cancers are seen in the breed, including histiocytic sarcoma.
What health checks should you ask about?
Responsible breeders and rescues are happy to talk about health, and any pressure to decide quickly is a reason to walk away. Before taking a Bernese Mountain Dog home, it is reasonable to ask about:
- Health testing of the parents. Ask which health tests the parents have had for conditions known in the breed, and to see the results.
- Veterinary and vaccination records. Puppies should have had a first vaccination and a vet check, with records you can take home.
- Microchip information. In England, Scotland and Wales puppies must be microchipped and registered by eight weeks old. Ask who the chip is registered to and how the transfer works.
- Registration paperwork. Registration papers, where they apply, record pedigree. They do not by themselves prove health or how a puppy was raised.
How much does a Bernese Mountain Dog cost to own?
There are two costs: bringing a Bernese Mountain Dog home, and looking after one well. Puppy prices depend on the breeder, health testing and demand; the adverts below show what sellers are asking today.
Ongoing costs are the ones new owners most often underestimate: food, insurance (which usually rises with age), routine vet care, vaccinations and parasite treatment, dental care, grooming, training, bedding and equipment, and boarding or a sitter for holidays. Budget for the whole of the dog’s life, typically up to 10 years, not just the first year.
Buying a Bernese Mountain Dog
If you have decided the Bernese Mountain Dog suits your life, take the same care choosing where your dog comes from. Meet the puppy in person, see it with its mother, and look at how the litter is raised.
- Check who you are dealing with: every Mypetzilla advert shows the seller type and what we have checked.
- Ask about health testing, vaccinations and the microchip before you commit.
- Take your time. Do not be rushed by deposits or "last one left" stories.
- Meet in person before paying anything, and keep conversations on Mypetzilla.
Adopting a Bernese Mountain Dog
Bernese Mountain Dogs do come up for adoption, through rescue organisations, breed rescues and private rehoming, often because an owner’s circumstances have changed rather than any fault of the dog. An adult dog arrives as a known quantity: its size, coat and character are already on show.
Rescues will usually talk you through the dog’s history, any medical care, and the home it needs, including children, other animals and time alone. Be honest about your circumstances: a good rescue would rather place a dog once, well.
Bernese Mountain Dogs looking for homes
Live from Mypetzilla, updated as pets are listed.
Find Bernese Mountain Dog adverts for sale and for adoption on Mypetzilla now.
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View breed guide
Bernese Mountain Dog FAQs
Is the Bernese Mountain Dog good with children?
Usually better with older, calmer children. Individual dogs vary with breeding, upbringing and health, so ask about the dog you are considering.
Can the Bernese Mountain Dog live in a flat?
Usually needs a roomy home. Exercise and company matter more than floor space.
How much exercise does the Bernese Mountain Dog need?
Moderate: typically around an hour a day. Puppies and older dogs need less structured exercise.
Does the Bernese Mountain Dog shed?
Tends to shed a lot.
How much grooming does the Bernese Mountain Dog need?
Typically: several times a week.
Is the Bernese Mountain Dog easy to train?
Usually eager to learn. Kind, reward-based training works best.
Can the Bernese Mountain Dog be left alone?
Usually copes only with short periods alone. Build up time alone gradually.
Does the Bernese Mountain Dog bark a lot?
Can be vocal. Individual dogs vary with breeding, upbringing and health, so ask about the dog you are considering.
Is the Bernese Mountain Dog good with cats?
Often lives with cats when introduced carefully. Individual dogs vary with breeding, upbringing and health, so ask about the dog you are considering.
How long does the Bernese Mountain Dog live?
Typically up to 10 years. Lifespan varies with genetics, weight, care and luck.
How big does the Bernese Mountain Dog get?
Adults typically stand 58–70 cm at the shoulder and weigh 42–63 kg.



