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Large dogs are typically defined by their size and weight; in Australia, a dog is considered large if it weighs between 26 kilograms and 44 kilograms.2 These breeds include Labradors, Golden Retrievers and Rottweilers.
Any dog weighing 45kg or more are classed as giant breeds.2 Giant breeds, like the Great Dane, Newfoundlands and Saint Bernard, can weigh over 60kg, showcasing their impressive stature.
Large and giant dog breeds require specially formulated foods to promote bone, joint and digestive health, as large dog breeds may have slower metabolism and higher exercise requirements.
Large dog breeds are popular in Australian homes and noted for being good watchdogs, their devotion, protective temperament and strong friendship. Labrador Retrievers, German Shepherds, Golden Retrievers, Great Danes, Newfoundlands and Irish Wolfhounds are among popular breeds.1 While these different breeds of dogs have different temperaments and physical requirements, they’re also well known for their adaptability and family-friendliness.
Large dog breeds can make excellent companions as family dogs due to their gentle nature, patience and protective instincts. In Australia, several large breeds are particularly suitable for families or first-time dog owners. These breeds share qualities that make them suitable for families, including gentleness, protective instincts, sociability and adaptability.
Golden Retrievers are renowned for their friendly, calm and gentle temperament.7 They are patient and tolerant, making them ideal for households with young children. Golden Retrievers are also highly trainable and enjoy playing, making them great companions for active kids or to be trained as therapy dogs. Their even-tempered nature ensures they adapt well to different family dynamics.
Labradors are one of Australia’s most popular dog breeds, loved for their playful, affectionate and loyal personality.8 They are particularly good with children due to their sociable and tolerant nature. Labradors thrive on companionship, and their high energy makes them perfect for an active family, allowing them to join in on all types of activities, from playing in the yard to going on adventures together.
Often called ‘nanny dogs’, Newfoundlands are famous for their gentle and protective nature around children.9 They’re incredibly patient and calm, making them excellent companions for families with toddlers. Despite their large size, Newfoundlands are affectionate and soft-hearted, forming strong bonds with their families. They also love water, so they’re perfect for families who enjoy outdoor water activities.
The Bernese Mountain Dog is a calm and friendly breed, well-suited to families with children.10 They are affectionate and gentle, with a playful side that makes them great with young kids. Known for their loyalty, Bernese Mountain Dogs are protective without being aggressive, ensuring a safe and loving environment for children.
Despite their towering size, Great Danes are gentle giants with a surprisingly affectionate nature.4 They are known for being patient and tolerant, making them good companions for children. While they may require supervision due to their size, Great Danes are calm and loving, making them excellent family pets for households with enough space.
Poodles and Poodle crosses (like Labradoodles, Cavoodles and Groodles) are excellent family dogs due to their intelligence, trainability and affectionate nature.11 This intelligent dog breed bonds well with children, is adaptable to various living environments and thrives in active households. Their hypoallergenic, low-shedding coats suit families with allergies, although regular grooming is needed. These dogs are playful yet gentle, making them great companions for kids, while their versatility and loyalty ensure they fit seamlessly into family life.
Australian Shepherds are known for their unmatched loyalty, intelligence and versatility, making them great guard dogs.12 These traits make them one of the most sought-after working dog breeds, often used in police, military and search-and-rescue roles. While protective and alert, Australian Shepherds are affectionate with their families and can form strong bonds with children when appropriately socialised. Their confidence and eagerness to learn make them a rewarding breed for experienced dog owners.
Large dog breeds come with unique challenges and rewards. Before bringing a furry friend home, checking whether you can meet their needs is important. Always research the dog breed and the care requirements of that breed before making a lifelong commitment to your new buddy. Here are the most important factors to consider:
Dog owners often choose large dogs for loyalty, protection and emotional support. Their size gives a sense of security compared to small dog breeds, and many large dogs are known for their calm and affectionate demeanour, making them excellent companions. They’re especially favoured by families who have ample space and enjoy an active lifestyle, as many large breeds thrive with regular exercise and outdoor activities.
Whether you’re seeking a loyal guardian, the smartest companion or a gentle family member, there’s a breed to suit every lifestyle. These majestic animals can enrich your life in countless ways with proper care, training, and love.
Large dog breeds are not only defined by their size but also by their unique personalities, temperaments and traits.
Labradors and Golden Retrievers are among Australia’s most popular large breeds due to their intelligence, trainability and loving nature.6 German Shepherds are another favourite, valued for their versatility and loyalty. Other beloved breeds include Great Danes, Saint Bernard’s and Newfoundlands, each bringing their unique qualities to the table.1
It’s always important to remember that while these breeds are popular, they must be trained early to ensure they’re well-mannered and responsive. Always supervise the interactions between your dog and your children (especially if they’re very young) and build your dog’s confidence by introducing them to different environments, people and experiences to socialise with them early.
Purchasing pet insurance for your beloved dog can help safeguard against the potential financial burden of an accident or illness. Large dogs may incur higher medical bills due to their size, particularly as they age. Pet insurance can help cover some vet bills, enabling you to focus on keeping your pet healthy again.
It’s a good idea to insure your pet early in life or before they show symptoms of these problems, as pre-existing conditions may not be covered by pet insurance. Read your Product Disclosure Statement (PDS) for complete details.
As Executive General Manager of General Insurance, Adrian Taylor knows that dogs and cats get themselves into all sorts of mischief. One part of Adrian’s work is to help empower consumers to understand how pet insurance can help save them from exorbitant vet bills when their pet gets injured or falls ill.
1Assistance Dogs Australia. ‘5 Big Dog Breeds We Love’. Accessed November 2024.
2Petbarn. ‘How do I tell what breed size my dog is?’ Accessed November 2024.
3American Kennel Club. Irish Wolfhound Breed Traits and Characteristics. Accessed November 2025.
4American Kennel Club. Great Dane Breed Traits and Characteristics. Accessed November 2025.
5American Kennel Club. Saint Bernard Breed Traits and Characteristics. Accessed November 2025.
6Petstock. ‘Top 20 Family Dogs Australia’. Updated July 2024
7American Kennel Club. Golden Retriever Breed Traits and Characteristics. Accessed November 2025.
8American Kennel Club. Labrador Retriever Breed Traits and Characteristics. Accessed November 2025.
9American Kennel Club. Newfoundlands Breed Traits and Characteristics. Accessed November 2025.
10American Kennel Club. Bernese Mountain Dog Breed Traits and Characteristics. Accessed November 2025.
11Coops and Cages. Poodles Cross Breeds. Accessed November 2025.
12American Kennel Club. Australian Shepherd Breed Traits and Characteristics. Accessed November 2025.