If you’re looking for a canine companion with a larger-than-life personality, you may want to consider extra large dog breeds. These majestic breeds are known for their impressive size and gentle natures, making them some of the most beloved dogs around the world. Whether you’re drawn to the power of a giant dog breed or the calm, dignified presence of the tallest dog breed, these dogs are truly in a class of their own. While many people are familiar with smaller breeds and medium-sized dog breeds, there’s something uniquely captivating about owning one of the biggest dog breeds. Their gentle demeanor, loyalty, and strength set them apart, making them ideal for those ready to embrace a powerful breed with a big heart.
Extra Large Dog Breeds
1. Irish Wolfhound
The Irish Wolfhound stands as the tallest of all dog breeds, with some individuals reaching up to 35 inches at the shoulder. Originally bred for hunting wolves and elk in Ireland, these sighthounds were prized for their speed and strength. Their rough, wiry coat comes in various colors, including gray, brindle, and white, offering both protection and a majestic appearance.​
Despite their imposing size, Irish Wolfhounds are known as gentle giants. They possess a calm and friendly demeanor, making them excellent companions. Their affectionate nature extends to children and other pets, though their large size requires supervision during interactions.​
These dogs thrive in environments where they have ample space to move freely. Regular exercise is essential to maintain their health and prevent boredom. However, they are not overly energetic and are content with moderate activity levels.​
Training should begin early, focusing on positive reinforcement techniques. Their intelligence and eagerness to please make them responsive to consistent training. Socialization is also crucial to ensure they develop into well-mannered adults.​
With a lifespan of around 6 to 8 years, Irish Wolfhounds require attentive care to address potential health issues common in large breeds, such as hip dysplasia and heart conditions. Regular veterinary check-ups and a balanced diet contribute to their well-being.​
2. Leonberger
The Leonberger, distinguished by its lion-like mane, is a majestic breed developed in Germany during the 19th century. Originally bred to resemble the lion on the Leonberg town crest, these dogs were designed to be both regal and versatile. Their thick, water-resistant coat and powerful build make them suitable for various tasks.​
Leonbergers are classified as working dogs, historically utilized for cart pulling and water rescues. Their webbed feet enhance their swimming capabilities, showcasing their adaptability. Despite their size, they are known for their agility and endurance.​
These dogs form strong bonds with their owners and thrive on companionship. They are particularly gentle with small children, displaying patience and affection. Their calm demeanor makes them excellent family pets.​
Early socialization is vital to ensure they develop into well-adjusted adults. Introducing them to various environments, people, and other animals helps prevent shyness or overprotectiveness. Consistent training from a young age fosters good behavior.​
Leonbergers require regular grooming to maintain their luxurious coat and prevent matting. They also benefit from daily exercise to keep them physically and mentally stimulated. With proper care, they can be loyal and loving companions.​
3. Neapolitan Mastiff
The Neapolitan Mastiff is a formidable breed known for its distinctive wrinkly skin, droopy face, and massive frame. Originating from Italy, these dogs were bred for guarding and protection, traits that remain evident today. Their loose skin and imposing appearance serve as deterrents to potential intruders.​
As one of the giant dog breeds, Neapolitan Mastiffs can weigh up to 150 pounds or more. Their strong-willed nature requires experienced handling and early training to establish boundaries. Consistent, positive reinforcement methods yield the best results.​
These dogs are deeply loyal to their families but can be wary of strangers. Proper socialization from a young age helps them distinguish between friend and foe. Their protective instincts make them excellent guard dogs.​
Neapolitan Mastiffs need enough space to move comfortably. A spacious home with a secure yard is ideal. Regular, moderate exercise helps maintain their health without overexertion.​
Due to their size, they are prone to certain health issues, including joint problems and skin infections. Regular veterinary care and a balanced diet are essential to their well-being. Their unique appearance and devoted nature make them a distinctive addition to the right household.​
4. Newfoundland
According to Britannica, the Newfoundland is a large dog breed renowned for its gentle temperament and impressive swimming abilities. Originally bred to assist fishermen in Newfoundland, Canada, these dogs excel at water rescues. Their thick, water-resistant coat and webbed feet make them natural swimmers.​
Newfoundlands are particularly good with children, earning them the nickname “nanny dogs.” Their patient and protective nature makes them ideal family companions. They are also known for their calm demeanor and loyalty.
Regular exercise is important to keep them healthy, though they are not overly energetic. Daily walks and opportunities to swim are beneficial. Their size requires a spacious living environment to move comfortably.​
Training should begin early, focusing on positive reinforcement. Their intelligence and eagerness to please make them responsive to consistent guidance. Socialization helps them become well-rounded adults.​
Newfoundlands are prone to certain health issues common in big dogs, such as hip dysplasia and heart conditions. Regular veterinary check-ups and a balanced diet contribute to their longevity. Their affectionate nature and working dog heritage make them cherished companions.
5. Saint Bernard
Saint Bernards are iconic for their massive size and legendary history as rescue dogs in native Switzerland, particularly the Swiss Alps. These gentle giants were originally bred by monks for search-and-rescue operations in the treacherous mountain passes. Their keen sense of smell and ability to carry heavy loads make them perfect for locating stranded travelers in snowstorms.
According to AKC, Saint Bernards stand up to 180 pounds and have a calm, laid-back temperament. Despite their large stature, they are known for being affectionate and great with children, making them wonderful family pets. Their gentle nature makes them a favorite among families looking for a reliable companion for young kids.
Training these dogs requires early socialization and consistent, firm but kind guidance. While they are not inherently stubborn, their large size means they need clear boundaries to avoid becoming overwhelmed. Once trained, they are gentle and attentive, making them excellent companions.
A fun historical tidbit: Though many people associate Saint Bernards with carrying barrels of brandy, this is likely a myth. In reality, they were more often carrying supplies to aid those in need, showcasing their true heroic nature. Today, their story is immortalized in tales of bravery and devotion.
Saint Bernards are prone to certain health issues, such as hip dysplasia and heart conditions, due to their size. They also require regular grooming to manage their thick, dense coat. With proper care, these puppies can be incredibly loyal companions, offering love and protection to those who earn their trust.
6. Scottish Deerhound
The Scottish Deerhound, an ancient breed, is a tall and graceful breed, says Purina.. These majestic dogs were originally bred in Scotland to hunt deer, and their slender yet muscular build allows them to move with impressive speed. They stand up to 32 inches at the shoulder and can weigh up to 110 pounds, showcasing their commanding presence.
Despite their hunting background, Scottish Deerhounds are known for their friendly and calm demeanor. They are affectionate towards their families and get along well with other pets. Their sweet temperament makes them ideal for homes with children, as they are gentle and patient.
As a breed, Scottish Deerhounds require regular exercise to stay healthy. While they enjoy the occasional sprint, they are not as hyperactive as some other breeds. A few walks per day and opportunities to run in a safe, enclosed area are usually enough to keep them happy.
Grooming is relatively easy for this breed, as their wiry coat doesn’t require constant attention. Occasional brushing and regular vet visits to monitor their health will keep them in top condition. Their coat sheds minimally, which is an added benefit for those who prefer a cleaner home.
Scottish Deerhounds, with their regal appearance and gentle nature, are a wonderful addition to any family. Though their hunting instincts may still surface occasionally, their loving demeanor far outweighs any desire to chase. They thrive in homes that offer peace and affection, making them the perfect companion for the right pet owner.
7. Tibetan Mastiff
The Tibetan Mastiff is a large, powerful breed with a rich history rooted in ancient Tibet. Originally bred as a guardian for livestock and monasteries, they are known for their independence and strong protective instincts. These dogs stand between 26 to 30 inches tall and can weigh up to 150 pounds. Their thick double coat helps protect them from harsh Himalayan climates.
Tibetan Mastiffs are fiercely loyal to their families but can be aloof with strangers. They are known to be strong-willed and independent, often requiring an experienced owner who can provide firm leadership. Early socialization is essential to ensure that they develop into well-rounded dogs.
This breed requires ample space to roam, making them better suited for large homes with secure yards. They are not the best choice for apartment living due to their size and need for exercise. Regular, moderate exercise is crucial to keep them mentally and physically stimulated.
Due to their thick coat, grooming needs can be intensive, especially during shedding seasons. Their coat sheds heavily twice a year, so regular brushing will help minimize hair buildup. In addition to grooming, they require routine veterinary care to manage health concerns such as hip dysplasia and thyroid issues.
Tibetan Mastiffs are a remarkable breed that combines strength, independence, and loyalty, typical of big dogs. Their protective nature makes them excellent guard dogs, but they need the right training to ensure they are well-behaved and not overly aggressive. With proper care, they can be loving and devoted companions to their family.
8. English Mastiff
The English Mastiff is one of the largest dog breeds in the world, with some males weighing as much as 230 pounds. Their massive size is complemented by a calm and gentle temperament, making them excellent companions. English Mastiffs are known for their loyalty and protective instincts, often forming strong bonds with their families.
This breed is not overly energetic and prefers a relaxed lifestyle. Daily walks and playtime are usually enough to keep them fit and healthy. Their size requires ample space, so they are best suited for homes with large yards or rural environments.
Despite their intimidating appearance, English Mastiffs are friendly and affectionate with children and other pets. They are known to be particularly good with small children, as their gentle nature makes them patient and tolerant. However, early socialization and training are essential to ensure they grow up to be well-mannered.
English Mastiffs tend to be laid-back and easygoing, making them low-maintenance pets. However, due to their size, they are prone to health issues like joint problems and heart conditions. Regular veterinary care and a balanced diet are crucial to maintaining their health.
These dogs are often revered for their historical roles as guard dogs, serving as protectors and companions in various cultures. Their imposing presence and loyal nature continue to make them a beloved breed among pet parents. With proper care and attention, English Mastiffs can live long, fulfilling lives.
9. Great Pyrenees
The Great Pyrenees is a majestic, hardworking breed that was originally bred as a livestock guardian in the Pyrenees Mountains. These dogs are known for their large size, standing between 27 to 32 inches tall and weighing between 100 to 120 pounds. Their thick white coat is designed to protect them from harsh mountain weather, and they are well-suited for cold climates.
Great Pyrenees are renowned for their calm, patient, and protective nature. They are devoted to their families and can be particularly gentle with children. While they are independent thinkers, they thrive in homes where they can have regular interaction with their owners.
Training these dogs requires patience and consistency. Great Pyrenees tend to be independent and can sometimes be stubborn, so early socialization and firm, positive reinforcement are key. They respond well to training when it is approached in a calm, patient manner.
Grooming the Great Pyrenees involves regular brushing to manage their dense coat, especially during shedding seasons. Their coat sheds heavily twice a year, and regular brushing is essential to keep it clean and free of tangles. They are generally clean dogs, though they do require attention to their coat and health.
Great Pyrenees make excellent guardians, both for livestock and their families. With their noble stature and protective instincts, they continue to be one of the most revered breeds for working and companionship. With proper care and training, these dogs can be loyal and loving members of the family for many years.
Conclusion
The world of extra-large dog breeds is filled with majestic and powerful companions. Whether it’s the giant breeds like the Saint Bernard, a legendary mountain dog, or the noble Irish Wolfhound, these dogs leave a lasting impression with their commanding presence and gentle nature. Their size alone makes them stand out among all dog breeds, yet their friendly dog demeanor and deep loyalty are what truly define them. From the tallest breed, the towering Great Dane, to the fiercely independent Tibetan Mastiff, these dogs offer far more than physical stature—they become cherished family members and devoted guardians.
While some might prefer the agility and energy of a smaller dog, the giant dog breeds provide an unmatched sense of protection and unwavering affection. Owning a large dog breed like the Newfoundland or Leonberger, both known for their calm presence around other dogs and children, requires space and commitment. Breeds like the Bernese Mountain Dog and Anatolian Shepherd—each a remarkable mountain dog in its own right—are further proof of the heart and heroism these canines bring into a home. And for those seeking a guardian with intelligence and strength, the Cane Corso, a powerful breed rooted in ancient Italy, offers loyalty with a commanding edge. If you’re ready for a loyal, loving, and awe-inspiring companion, one of these giant breeds might just be the perfect addition to your life.
