Are you fascinated by massive dogs with hearts just as big as their size? Large dog breeds often look intimidating, but many are surprisingly gentle, affectionate, and loyal. In fact, these so-called “gentle giants” are known for their calm temperament, loving nature, and ability to bond deeply with families. Whether you’re looking for a dog that’s great with kids or a devoted protector that doubles as a cuddle buddy, these giant breeds make ideal companions.
In this guide, we’ll introduce you to 10 of the largest and friendliest dog breeds that are perfect for families, individuals, or anyone who appreciates the beauty of big dogs. From the majestic Great Dane to the fluffy Great Pyrenees, discover which giant breed could be the perfect fit for your home and lifestyle. Let’s explore the world of large dogs that are as gentle as they are grand.
1. Great Dane
Great Danes are often referred to as the “Apollo of dogs” due to their majestic appearance and towering height. Standing up to 32 inches tall at the shoulder and weighing up to 175 pounds, these dogs might look intimidating, but they are famously gentle and affectionate. Known as gentle giants, Great Danes are incredibly friendly with children and other pets when socialized early.
They thrive in loving homes where they can be part of the family and receive consistent attention. Despite their size, they are not overly energetic and are usually content with moderate exercise like daily walks. Their short coat makes grooming easy, but due to their size, they require spacious living areas and a strong commitment to their care. Health-wise, they are prone to conditions like bloat, so proper diet management is essential. With the right environment and attention, Great Danes make loyal, calm, and affectionate companions.
2. Newfoundland
The Newfoundland is a large working dog breed known for its gentle nature and love of water. Males typically weigh between 130–150 pounds, while females average around 100–120 pounds. Originally bred to help fishermen in Newfoundland, Canada, these dogs are powerful swimmers and have webbed feet. Despite their size and strength, Newfoundlands are famously sweet-natured, especially with children, which has earned them the nickname “nanny dogs.” Their thick, water-resistant coat requires regular grooming to prevent matting, and they do shed seasonally.
They thrive in cool climates and enjoy swimming, hiking, and spending time with their family. Newfoundlands are intelligent and easy to train but require early socialization to ensure they are well-adjusted adults. They are prone to hip dysplasia and heart issues, so regular vet check-ups are essential. If you’re looking for a calm, affectionate, and protective family companion, the Newfoundland is a wonderful choice for experienced dog owners.
3. Saint Bernard
Saint Bernards are among the most iconic giant dog breeds, originally bred for rescue work in the Swiss Alps. Males can weigh between 140–180 pounds, with females slightly smaller. Known for their patience and tolerance, they are excellent with children and make affectionate family pets. Despite their enormous size, Saint Bernards are gentle and calm, often described as “nanny dogs” due to their protective instincts. They need moderate exercise, such as daily walks and playtime, to stay healthy.
Their thick, heavy coat requires regular brushing to prevent tangling and matting, especially during shedding seasons. Saint Bernards do best in spacious homes where they have room to move around comfortably. Early training and socialization are crucial due to their size and strength. These dogs are known to drool, which some owners may find messy. However, their loving nature, loyalty, and calm temperament make them excellent companions for families with space and time.
4. Irish Wolfhound
The Irish Wolfhound is one of the tallest dog breeds in the world, often standing over 32 inches at the shoulder and weighing up to 120 pounds or more. Originally bred for hunting wolves and elk in Ireland, these dogs are known for their commanding presence and kind demeanor. Despite their hunting background, Irish Wolfhounds are extremely gentle, affectionate, and sensitive. They are great with children and usually get along well with other dogs and pets.
Their wiry coat is relatively low-maintenance but benefits from weekly brushing. They need space to stretch their long legs, so a large, secure yard is ideal. Although they enjoy short bursts of activity, they are mostly calm and content to relax indoors with their family. Health concerns include heart disease and a relatively short lifespan of 6 to 8 years. With proper care, Irish Wolfhounds make devoted and loving pets who bond deeply with their families.
5. Bernese Mountain Dog
Bernese Mountain Dogs are large, strikingly beautiful dogs known for their calm and affectionate nature. Males typically weigh between 85–115 pounds, while females weigh 70–95 pounds. Originally bred in the Swiss Alps as farm dogs, they were used for herding cattle and pulling carts. Their thick, tricolored coat is both eye-catching and functional for cold weather, although it requires regular grooming to control shedding.
Bernese Mountain Dogs are gentle with children and get along well with other pets, making them ideal for families. They are intelligent and eager to please but may be sensitive, so positive reinforcement works best in training. While they enjoy outdoor activities and need daily exercise, they are not overly hyperactive. Their calm demeanor and affectionate personality make them great indoor companions as well. Health issues such as hip dysplasia and certain cancers are common, so regular vet visits are important. With love and care, they are loyal lifelong friends.
6. Leonberger
The Leonberger is a majestic, lion-like breed that can weigh up to 170 pounds and stand around 30 inches tall. Bred in Germany as a companion for royalty, this breed is a blend of Saint Bernard, Newfoundland, and Great Pyrenees. Leonbergers are known for their friendly temperament, intelligence, and strong work ethic. They excel as therapy dogs and are great with children and other animals. Their thick double coat needs frequent grooming to prevent mats and control shedding.
Despite their size, Leonbergers are agile and need regular physical activity such as walks, hikes, or play sessions. They are highly trainable but require early socialization to develop into well-rounded adults. These dogs thrive in homes where they are included in family activities and treated as one of the pack. While they can be prone to health conditions like hip dysplasia and heart problems, their affectionate nature and noble personality make them cherished family pets.
7. Tibetan Mastiff
Tibetan Mastiffs are ancient guardian dogs originally bred to protect livestock in the Himalayas. Males can weigh up to 160 pounds, and their thick, lion-like mane adds to their impressive appearance. These dogs are independent, strong-willed, and highly protective, making them excellent watchdogs. While they can be affectionate with their families, they are often aloof with strangers and require early, consistent training and socialization.
Tibetan Mastiffs do best with experienced dog owners who understand how to handle dominant breeds. Their dense double coat sheds heavily once a year and needs weekly brushing to stay clean and tangle-free. They are not high-energy dogs but do need a secure outdoor space where they can roam. Because of their independent nature, they may not be the best choice for families with young children or first-time dog owners. However, for those who can manage their strong personality, Tibetan Mastiffs are loyal and majestic companions.
8. Anatolian Shepherd
The Anatolian Shepherd is a powerful and independent guardian breed developed in Turkey to protect livestock. Weighing up to 150 pounds and standing around 29 inches tall, these dogs are known for their strength, intelligence, and loyalty. They are naturally wary of strangers but deeply devoted to their family. Because of their protective instincts, early training and socialization are crucial.
Anatolian Shepherds are not overly affectionate but form strong bonds with their owners and are incredibly reliable. They have a short to medium coat that is easy to maintain, although they do shed seasonally. These dogs need a large, fenced yard and are not suited for apartment living. They require mental stimulation and regular exercise to stay happy and healthy. While not ideal for novice dog owners, they are an excellent choice for experienced individuals seeking a vigilant, low-maintenance, and loyal companion that will protect home and family with dedication.
9. English Mastiff
English Mastiffs are one of the heaviest dog breeds, with males often weighing over 200 pounds. Despite their massive size and muscular build, they are affectionate, calm, and excellent with children. English Mastiffs are known for their laid-back personality and natural guarding instincts, making them wonderful family protectors. They bond closely with their human companions and prefer to stay near them at all times. Their short coat is easy to maintain, requiring only occasional brushing.
However, their size does mean they need ample space, and they may not be suited for very small living environments. Exercise should be moderate to prevent stress on their joints, especially during growth periods. Health concerns such as hip dysplasia and heart issues are common, so regular vet check-ups are necessary. Their slow, lumbering movements and gentle eyes make them lovable giants that bring peace, loyalty, and a strong sense of companionship to any home.
10. Great Pyrenees
The Great Pyrenees is a majestic, fluffy breed developed to guard livestock in the Pyrenees Mountains of France and Spain. Males can weigh up to 120 pounds and stand over 27 inches tall. These dogs are calm, patient, and incredibly loyal, often forming strong bonds with their family members. They are natural protectors and may be reserved with strangers, but they are gentle and affectionate with those they trust.
Their thick, white double coat is beautiful but requires regular brushing to prevent matting and manage heavy shedding. Great Pyrenees do best in spacious environments with a securely fenced yard, as they have a strong instinct to roam. Although they are not highly active, they do require daily walks and mental stimulation. With consistent training and early socialization, they make excellent family pets. Their watchful and nurturing nature makes them especially good with children, earning them a reputation as gentle giants of the canine world.
Bottom Line
Big dogs come with big responsibilities—but they also bring enormous love, loyalty, and companionship. The largest dog breeds aren’t just about size; they’re about heart. These gentle giants can thrive in family homes when given proper care, training, and space. Whether you’re drawn to their impressive presence or their calm, nurturing nature, one of these breeds could be your next best friend. Choose the one that fits your lifestyle, and enjoy the unique joy that only a giant dog can offer.
FAQs
Are large dog breeds good with kids?
Yes, most large dog breeds are gentle and patient, making them excellent companions for children when properly socialized and trained.
Do giant dog breeds need a lot of exercise?
Not necessarily. While some enjoy daily walks and playtime, many large breeds are calm and require only moderate activity to stay healthy.
Can big dogs live in apartments?
Some large breeds like the Great Dane can adapt to apartment living, but most do best in homes with more space to move around.
Are large dogs hard to train?
Many large breeds are intelligent and eager to please. With consistent, positive training methods, they can be well-behaved and obedient pets.