Large dog breeds in Australia

Average customer rating: 4.3/5
Written by Chloe XY Chin
Reviewed by Adrian Taylor
Updated 10 December 2024

What is considered a large dog in Australia

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.

What are the large dog breeds in Australia?

Which large dog breeds are the most suitable for families?

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 Retriever

Labrador Retriever

Newfoundland

Bernese Mountain Dog

Great Dane

Poodles or Poodle crosses

Australian Shepherd (Aussies)

What should I consider before getting a large dog breed?

A young family in their yard playing with their dog.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:

  • Space requirements: Large dogs need room to move and stretch. While some breeds, like Great Danes, can adapt to apartment living, most large dogs thrive in homes with a backyard or access to open spaces. Crowded environments may lead to stress or destructive behaviour.
  • Time commitment: Large breeds often require significant time for exercise as many large dogs are active and need daily walks, runs or playtime to stay physically and mentally healthy. They also need consistent training to ensure good behaviour, especially since their size can make untrained habits problematic.
  • Costs: Owning a large dog is often more expensive. For instance, larger dogs consume more food, which increases monthly expenses. Veterinary care can also be more expensive when you own a large dog as they are more prone to certain health issues, such as hip dysplasia and joint problems, which can be costly to treat.
  • Lifespan: Large dogs typically have shorter lifespans than smaller breeds. Prospective owners should be prepared for the emotional and financial commitment of caring for dogs with potential health challenges as they age.
  • Strength and handling: Many large breeds are physically strong, requiring an owner who can handle their strength during walks or training. Proper leash manners and obedience training are crucial.
  • Family and lifestyle fit: Consider whether the breed’s temperament suits your family’s lifestyle, including whether the breed is good with children, whether their energy level matches your activity preferences and if they’re comfortable with other pets and visitors.

More information

Biggest dog breeds

Why choose a large dog breed?

What are the most popular large dog breeds in Australia?

Pet insurance for large dogs

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.

Meet the pet insurance expert, Adrian Taylor

Adrian Taylor
Executive General Manager – General Insurance

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.