Saint Bernard Breed Guide

Contents: 

• Saint Bernard at a Glance
• History of the Saint Bernard
• Saint Bernard Characteristics & Traits
• Saint Bernard Life Stages 
• Caring for a Saint Bernard
• Common Saint Bernard Health Conditions
• Cost of Owning a Saint Bernard
• Saint Bernard Name Ideas

The Saint Bernard at a Glance 

• Breed size: Giant (typically 54-82kg)
• Life expectancy: 8-10 years
• Exercise needs: Moderate. Most Saint Bernards benefit from around 45–90 minutes of daily exercise, combined with play, training and mental enrichment. Puppies should avoid excessive high-impact exercise while their joints are still developing
• Space needs: Best suited to homes with plenty of indoor and outdoor space where they can move around comfortably. While generally calm indoors, their giant size means they appreciate room to stretch out and relax
• Grooming needs: Moderate to high. Their dense coat benefits from brushing several times a week, with more frequent grooming during seasonal shedding periods
• Shedding: Moderate to high. Saint Bernards shed throughout the year, with heavier seasonal coat changes
• Hypoallergenic? No
• Barking tendency: Low to moderate. Most Saint Bernards are relatively quiet dogs, although they'll often bark to alert their family if something catches their attention
• Trainability: High. Intelligent, people-oriented and generally responsive to patient, reward-based training
• People-friendly? Yes. Affectionate and devoted to their family, many Saint Bernards are gentle and welcoming with people when well socialised
• Other pets? Can live happily alongside other dogs and household pets when introduced thoughtfully and socialised from a young age
• Family-friendly? Yes. Their patient, gentle temperament often makes them wonderful companions for families who have the space to accommodate a giant breed
• Suitable for first-time dog owners? Potentially, provided owners are prepared for the responsibilities that come with caring for a giant breed, including training, grooming and ongoing costs
• Best suited to: Individuals or families looking for a calm, affectionate and loyal giant companion with enough space to comfortably accommodate their size

Remember that every Saint Bernard is an individual with their own personality and behaviours which may differ from the breed's stereotypical characteristics. 

What people love about Saint Bernards

Saint Bernards have earned a devoted following for many reasons:

• Their calm, patient nature often makes them wonderfully reassuring companions.
• Gentle, affectionate personalities help them form incredibly strong bonds with their family.
• Despite their enormous size, many are known for their sweet, easy-going temperament and happily lean in for affection.
• A rich history as Alpine rescue dogs adds to the breed's enduring appeal and reputation for loyalty.
• Many owners adore their expressive eyes, kind faces and unmistakable gentle giant presence.
• They generally enjoy being involved in family life, whether that's joining a walk or simply relaxing nearby.
• Their loyal and dependable nature often creates lifelong companions that are happiest close to the people they love.

Important things to consider 

Saint Bernards can make incredibly rewarding companions in the right home. Before bringing one into your family, it's worth considering the following to ensure you're a great match for each other:

• Their giant size means they'll need more space than many other breeds, both inside and outside the home.
• Early training and socialisation are especially valuable, helping these powerful dogs grow into confident, well-mannered adults.
• Regular brushing helps keep their dense coat healthy and comfortable while managing seasonal shedding.
• As a giant breed, they can be more expensive to care for, with larger food requirements and bigger equipment such as beds, crates and leads.
• Many Saint Bernards thrive when included in everyday family life and generally enjoy spending plenty of time with their people.
• Although they enjoy daily walks and playtime, most are relatively calm companions that appreciate plenty of opportunities to rest and relax between activities.
• Many Saint Bernards naturally drool, particularly after eating, drinking or exercising, so keeping towels handy quickly becomes part of daily life.

History & Origins of the Saint Bernard

The Saint Bernard's remarkable history began high in the Swiss Alps, where the breed was developed by monks at the Great St Bernard Hospice, a mountain refuge established during the 11th century to assist travellers crossing the treacherous Alpine pass between Switzerland and Italy.

These large, powerful dogs were bred to accompany the monks, helping locate and rescue lost or injured travellers caught in snowstorms and harsh mountain conditions. Their impressive strength, endurance and remarkable ability to navigate harsh alpine conditions made them invaluable companions, while their calm, dependable temperament allowed them to work closely alongside people in challenging environments.

Although the iconic image of a Saint Bernard carrying a small barrel around its neck has become part of popular culture, there's little historical evidence that rescue dogs actually carried barrels of brandy. Instead, their greatest contribution came through their remarkable ability to locate stranded travellers and provide warmth and companionship until help arrived.

While the Saint Bernard’s rescue heritage remains one of the breed’s defining stories, today they are best known as affectionate family companions. Their gentle temperament, loyalty and patient nature continue to reflect the qualities that made them such trusted working partners hundreds of years ago, making them one of the world's most beloved giant breeds.

Common Traits & Characteristics of Saint Bernards

Physical Appearance

Powerful, muscular and instantly recognisable, the Saint Bernard is one of the largest dog breeds in the world. Their broad head, powerful neck and sturdy frame create an imposing presence that's softened by their famously gentle demeanour.

A large, well-developed body reflects the breed's working heritage in the Swiss Alps, where strength and endurance were essential for navigating rugged mountain terrain and assisting stranded travellers. Many Saint Bernards move with a calm, steady gait that reflects their relaxed temperament.

Their soft, expressive eyes are among the breed's most endearing features, often giving them a warm, thoughtful expression that perfectly matches their affectionate personality. Many owners also become familiar with another famous Saint Bernard trait: a little (or sometimes a lot of) drool, particularly after eating, drinking or exercising.

Size

Saint Bernards are a giant breed. Most reach their full adult height between 18 and 24 months of age, although many continue developing muscle and physical maturity until around two to three years of age.

	Male	Female
Height (to withers)	70-90cm	65-80cm
Weight	64-82kg	54-64kg

Coat 

The Saint Bernard’s coat was developed to help protect the breed while working in cold Alpine conditions and requires regular grooming to keep them healthy and comfortable.

Coat Trait	Details
Colours	White with red, mahogany, brindle or orange markings, often with black shading around the face
Coat length	Short (smooth coat) or medium-long (rough coat)
Coat type	Dense double coat
Hypoallergenic?	No
Shedding Level	Moderate to high throughout the year, with heavier seasonal shedding

Personality and Temperament

Saint Bernards have long been admired for their calm and dependable nature. Many are remarkably easy-going companions that enjoy spending time with their family just as much as they enjoy stretching out for a nap.

Beneath their imposing appearance is a surprisingly sensitive breed that generally responds best to gentle guidance and positive interactions. Their patient disposition often makes them well suited to family life, while their naturally observant nature means many will quietly keep an eye on their surroundings without being overly reactive. Many owners also describe Saint Bernards as gentle, intuitive companions that seem happiest simply being close to the people they love.

Although they enjoy daily activity, Saint Bernards are generally less energetic than many working breeds of a similar size. A balanced routine that includes exercise, companionship and plenty of opportunities to relax helps these gentle giants remain happy and content.

Trainability and Behaviour

Saint Bernards are intelligent dogs that generally enjoy learning, particularly when training is approached with patience, consistency and positive reinforcement. Although they aren't typically as driven or energetic as some working breeds, many are eager to please and enjoy spending time learning alongside their family.

Because they grow into such large, powerful dogs, early training is especially valuable. Reinforcing calm greetings, polite lead walking and reliable responses to basic cues from puppyhood helps make everyday life easier as they mature, while also setting them up to become confident, well-mannered companions.

Common behavioural challenges seen in Saint Bernards may include:

• Pulling on the lead due to their strength and size.
• Jumping up during greetings, particularly while young.
• Chewing during teething and adolescence.
• Boredom-related behaviours if they don't receive enough companionship or mental enrichment.
• Becoming a little stubborn if training becomes repetitive or inconsistent.

Early training, positive socialisation and gentle, reward-based guidance can help Saint Bernards develop into calm, confident and well-mannered companions.

Sociability

Originally bred to work closely alongside people, they often develop deep bonds with their family and thrive when included in everyday life. Whether they're quietly supervising the backyard, accompanying the family on a leisurely walk or simply resting nearby, many Saint Bernards seem happiest when they're close to the people they love.

Introducing a Saint Bernard puppy to a variety of people, places, dogs and everyday experiences from an early age helps build confidence and encourages positive social skills. Continuing these experiences throughout adolescence supports them in becoming relaxed, adaptable adults that feel comfortable in new environments. Positive experiences throughout adulthood can further reinforce their naturally calm, confident and friendly temperament.

Like all breeds, personalities vary. While many Saint Bernards are naturally friendly and welcoming, others may prefer to quietly observe unfamiliar situations before deciding to join in.

Do Saint Bernards get along with...

Children?

Their calm, patient and affectionate temperament often makes Saint Bernards wonderful companions for families with children. Many are known for their gentle nature and enjoy being included in family activities. As with all dogs, interactions should be supervised, particularly with younger children, and children should be taught how to interact respectfully with pets. Given their giant size, it's also worth remembering that even the gentlest Saint Bernard can accidentally bump into or knock over a small child during play.

Other dogs?

Generally yes. Many Saint Bernards enjoy the company of other dogs, particularly when they've been well socialised from a young age. Positive introductions and ongoing social experiences can help build confidence and encourage polite interactions throughout adulthood.

Cats and other pets?

With thoughtful introductions, early socialisation and appropriate supervision, Saint Bernards can often live successfully alongside cats and other household pets. Their generally relaxed temperament can make them good housemates for other animals when they're given time to build positive relationships.

Strangers?

Many Saint Bernards are friendly, calm and welcoming around unfamiliar people, especially when they've had positive socialisation experiences throughout puppyhood. While some may take a moment to assess a new person, they're generally more likely to greet visitors with quiet curiosity than suspicion.

What to Expect as Your Saint Bernard Grows

Saint Bernards go through several developmental phases, each with their own unique needs.

Puppyhood (0–24 months)

The first two years of a Saint Bernard’s life are full of physical growth, learning and discovery. During this stage, you may experience:

• Rapid physical growth and development
• Teething and chewing behaviours
• A playful, curious personality that gradually settles with maturity
• Early training and socialisation milestones
• Learning household routines and developing good manners

This stage provides the perfect opportunity to establish positive habits, introduce a variety of new experiences and build a strong foundation through Puppy School and reward-based training. Because Saint Bernards grow so quickly, it's especially important to support their developing joints by providing appropriate nutrition and avoiding excessive high-impact exercise while they're still maturing.

As puppyhood progresses, Saint Bernards enter adolescence, where they often become more confident and may occasionally test boundaries. Remaining patient and consistent with training helps reinforce good manners during this important stage. Most Saint Bernards reach their full adult height by around 24 months, although they often continue developing muscle and maturing mentally until around two to three years of age.

Adulthood (2–4years)

Once fully grown, Saint Bernards enter their prime years. During adulthood, you may notice your dog:

• Develop greater confidence and emotional maturity
• Enjoy leisurely walks, playtime and spending time with the family
• Maintain a calm, affectionate and dependable temperament
• Continue strengthening the close bond they share with their people

These years are often when the Saint Bernard's gentle, steady personality truly shines. A balanced routine that includes regular exercise, mental enrichment and quality time with their family helps support a happy, healthy and fulfilled adult dog.

Senior Years (5+ years)

As your Saint Bernard enters their senior years, you may notice:

• A gradual reduction in energy levels
• More time spent resting and relaxing
• Changes in mobility and flexibility
• Increased need for routine veterinary care

Many senior Saint Bernards continue to enjoy gentle walks, enrichment activities and spending time with their family, although their routine may gradually be adapted to suit their changing needs. Regular health checks, age-appropriate nutrition and supportive care can help them remain comfortable, engaged and enjoy a wonderful quality of life throughout their golden years.

Caring for a Saint Bernard

Food & Nutrition

As a giant breed, Saint Bernards benefit from a complete and balanced large or giant breed diet tailored to their age. Appropriate nutrition supports healthy growth during puppyhood while helping maintain muscle condition, joint health and overall wellbeing throughout adulthood.

Saint Bernard Age	What to Feed
Weaning to 23 months	Large or giant breed puppy food
2 - 4 years	Large or giant breed adult dog food
5+ years	Large or giant breed senior dog food

Because Saint Bernards experience an extended growth period, feeding a diet specifically formulated for giant breed puppies is particularly important. These diets are designed to support steady growth and healthy skeletal development. Maintaining a lean body condition helps reduce unnecessary strain on growing joints, while adjusting portion sizes to suit their activity level can help support healthy weight, mobility and overall wellbeing.

Exercise & Mental Stimulation

Saint Bernards don't require endless hours of exercise. Most benefit from around 45 – 90 minutes of daily activity, combined with opportunities for gentle play, training and mental enrichment.

Leisurely walks, interactive games, food puzzles and reward-based training are all excellent ways to keep both their body and mind engaged. Many also enjoy scent games and gentle problem-solving activities that tap into the instincts once relied on as Alpine rescue dogs, while providing valuable mental enrichment and quality time with their family.

During puppyhood, exercise should be appropriate for their age and stage of development. Because giant breeds mature more slowly, avoiding excessive repetitive or high-impact exercise while they're still growing can help support healthy joint development.

A balanced routine that combines physical activity, mental stimulation and companionship helps Saint Bernards remain happy, confident and fulfilled.

Space Requirements

Despite their relatively calm temperament, Saint Bernards need enough room to comfortably accommodate their giant size. Homes with secure outdoor space generally provide the best environment, giving them opportunities to stretch their legs, explore and enjoy time outdoors before happily settling inside with the family.

While apartment living may suit some individual dogs with highly committed owners, most Saint Bernards are better suited to larger homes where they can move around comfortably without feeling confined. More important than the size of the home itself is having owners who can consistently provide appropriate exercise, companionship and a comfortable place to rest.

Because they're sensitive to heat, access to cool, shaded areas and fresh water is especially important during Australia's warmer months.

Grooming Needs

Whether smooth-coated or rough-coated, Saint Bernards benefit from regular grooming to keep their coat and skin in good condition. Brushing several times a week helps remove loose hair, minimise tangles and manage seasonal shedding, while also providing an opportunity to check their skin, ears and overall condition.

Most Saint Bernards benefit from:

• Brushing several times a week, with more frequent grooming during seasonal shedding
• Occasional bathing when needed
• Regular nail trimming
• Routine dental care to support long-term oral health
• Ear checks and cleaning as required
• Gently wiping around the mouth after eating or drinking, as many Saint Bernards naturally drool

Establishing positive, regular grooming sessions from puppyhood can also provide valuable one-on-one time, helping puppies become comfortable with being handled from an early age.

Common Health Conditions in Saint Bernards

When well cared for, Saint Bernards are generally gentle, devoted companions. However, like all breeds, they can be predisposed to certain health conditions including:

• Hip dysplasia: A developmental condition affecting the hip joints that may impact comfort and mobility.
• Elbow dysplasia: A developmental condition affecting the elbow joint that can lead to stiffness, discomfort, or changes in mobility.
• Gastric Dilatation-Volvulus (GDV or bloat): A serious condition in which the stomach fills with gas and may twist. Requires urgent medical attention. Giant, deep-chested breeds such as the Saint Bernard are at increased risk. If your dog develops a swollen abdomen, appears restless or is trying to vomit without producing anything, seek immediate veterinary attention.
• Osteoarthritis: Age-related changes to the joints can affect mobility, particularly as Saint Bernards enter their senior years or if they have underlying joint conditions.
• Entropion and ectropion: Eyelid conditions can cause the eyelids to roll inward or outward, potentially leading to eye irritation or discomfort.
• Dilated cardiomyopathy (DCM): A heart condition that affects the heart muscle's ability to pump blood efficiently. 
• Bone cancer (osteosarcoma): Giant breeds, including Saint Bernards, have an increased risk of developing bone cancers, which can present as lameness, painful areas, or unusual swelling.

These are some of the more common conditions, but they're not the only health issues your Saint Bernard may experience. Many illnesses are not breed-specific, so it's important to be familiar with the common signs of pain and illness in dogs and know when to contact your vet.

Routine health checks, preventative care and monitoring changes in behaviour, appetite, mobility, skin, ears or eyes can help identify potential health concerns early and support your dog's long-term wellbeing.

How Much Does a Saint Bernard Cost?

Welcoming a Saint Bernard into your family is a rewarding long-term commitment. Along with the priceless love of a loyal companion comes the ongoing costs involved with caring for a giant breed.  Saint Bernards generally eat more than smaller dogs and require larger equipment throughout their lives, making ongoing ownership costs higher than many other breeds. Planning for these expenses before bringing one home can help ensure you're well prepared for every stage of their life.

Initial Costs

• Purchase or adoption fee: The cost of a Saint Bernard can vary depending on whether you purchase from a reputable breeder or adopt through a shelter or rescue organisation. Adoption fees are generally lower and help support animal welfare organisations.
• Desexing: If your Saint Bernard has not already been desexed, this is an important one-off expense to consider within the first few years of your dog’s life.
• Microchipping: A small chip inserted under the skin that connects your dog with your contact details. If your Saint Bernard is already microchipped, remember to transfer the chip details into your name.
• Vaccinations: Essential for protecting your Saint Bernard against common infectious diseases. After the initial puppy vaccination course, vaccinations and parasite protection become part of their ongoing preventative healthcare.
• Basic supplies: A comfortable bed, crate, food and water bowls, lead, collar or harness and enrichment toys all help your puppy settle into their new home.

Ongoing Costs

• Food: Saint Bernards require a complete and balanced diet appropriate for their age, giant size and activity level.
• Health care: Includes routine preventative healthcare such as annual check-ups, vaccinations and parasite protection, as well as treatment for unexpected illnesses or injuries.
• Training and enrichment: Puppy School, ongoing training, puzzle toys, interactive games and dog sports can help keep a Saint Bernard mentally stimulated and support positive behaviours throughout their life.
• Grooming: While their coat doesn't require regular clipping, brushes and grooming tools are helpful for managing seasonal shedding.
• Replacement leads, collars, harnesses and bedding: Everyday items naturally wear over time and may need replacing as your dog grows or through regular use.
• Pet insurance: Can help manage the financial impact of unexpected veterinary expenses and provide additional peace of mind throughout your Saint Bernard’s life.
• Registration: A requirement in most council areas. Typically requires an annual registration fee. Check your local council’s website for details.

Best Names for a Saint Bernard

Choosing a name is one of the first exciting parts of welcoming a Saint Bernard home. Whether you'd like to celebrate their gentle nature, impressive size or Swiss heritage, here are a few naming themes to inspire you:

• Cute Saint Bernard names: Soft, sweet names that reflect their affectionate personality and gentle giant reputation.
• Strong Saint Bernard names: Powerful names inspired by their impressive size, strength and working heritage.
• Nature-inspired Saint Bernard names: Names inspired by mountains, forests, rivers and the great outdoors, reflecting the breed's Alpine origins.
• Swiss-inspired Saint Bernard names: Consider names inspired by Switzerland, the Alps or the breed's famous history at the Great St Bernard Hospice.
• Classic dog names: Timeless names that suit a loyal, dependable companion and never go out of style.

Find Everything Your Saint Bernard Needs from Puppyhood to their Golden Years

Whether you're preparing to welcome a Saint Bernard puppy home or caring for a much-loved companion, having the right essentials can help support them through every stage of life.

From giant breed puppy food and spacious beds to grooming tools, enrichment toys and everyday healthcare products, Petbarn has everything you need to help your Saint Bernard live a happy, healthy life.