7 Largest Dogs in the World: Giants with Gentle Hearts

While many people are drawn to small dogs for their portability and ease of care, there’s something uniquely impressive about giant dog breeds. These enormous dogs are not only physically imposing but are often known for their sweet, affectionate, and gentle nature. Below are the 7 largest dog breeds in the world, each of which brings its own special blend of size and heart.

1. Great Dane

Weight: 110–175 pounds

Height: 28–34 inches
Great Danes are known as the “Apollo of dogs” due to their majestic appearance and massive size. The record for the tallest dog in the world is held by a Great Dane named Zeus, who measured 44 inches at the shoulder and stood 7 feet 4 inches tall on his hind legs. Despite their giant size, Great Danes are affectionate, gentle, and friendly with both people and other animals. They are often referred to as “gentle giants” due to their calm and loving nature.

2. Saint Bernard

Weight: 120–180 pounds

Height: 26–30 inches
Saint Bernards are massive dogs originally bred to rescue people in the Swiss Alps. These dogs have an imposing presence, but they are known for their sweet and calm demeanor. Their large size is balanced with their friendly and social personality. Saint Bernards are also incredibly strong, often used in search and rescue missions in snowy, mountainous areas. Despite their size, they are typically gentle and affectionate with children and families.

3. Irish Wolfhound

Weight: 115–180 pounds

Height: 30–35 inches
The Irish Wolfhound is one of the tallest dog breeds, known for its long legs and muscular frame. They were originally bred for hunting large game, such as wolves and deer, and their size made them excellent working dogs. Irish Wolfhounds are gentle, loyal, and affectionate pets, often described as “couch potatoes” despite their imposing size. These dogs are calm, patient, and good with families and other pets, making them ideal companions for those who can handle their size.

4. Newfoundland

Weight: 100–150 pounds

Height: 26–28 inches
Newfoundlands are large, strong dogs originally bred to work on fishing boats, pulling nets, and rescuing people from drowning. They have a dense double coat that helps them swim in icy waters, and their webbed feet make them excellent swimmers. Despite their size, Newfoundlands are known for their gentle and calm temperament. They are often good with children and make great family pets. Their loyalty, intelligence, and patience make them outstanding companions.

5. Tibetan Mastiff

Weight: 70–150 pounds

Height: 24–30 inches
The Tibetan Mastiff is a large, powerful dog that was originally bred to protect livestock in the Himalayan mountains. With a thick, lion-like mane, they appear imposing, but they are known for their independence and gentle nature with their families. Tibetan Mastiffs are fiercely protective and territorial, which makes them excellent guard dogs. Their strong-willed personality requires firm training and socialization, but they are loving and devoted to their owners.

6. Leonberger

Weight: 90–170 pounds

Height: 25–32 inches
Leonbergers are giant dogs that were originally bred in Germany to resemble lions. With their large size and beautiful, thick coat, they are often compared to gentle giants. Leonbergers are known for their friendly, affectionate, and calm nature. They are generally good with children and other pets, making them excellent family dogs. Despite their size, they are incredibly graceful and enjoy being part of the family, especially if they are given plenty of room to roam.

7. English Mastiff

Weight: 110–230 pounds

Height: 27.5–34 inches
The English Mastiff is one of the heaviest dog breeds in the world, with some individuals weighing over 200 pounds. These massive dogs are known for their imposing size but are also incredibly gentle and affectionate, particularly with their families. English Mastiffs are often described as “gentle giants” due to their calm and friendly demeanor. While they are protective of their families, they are generally not aggressive and are often well-suited to families with children.

Conclusion

These giant dog breeds may be imposing due to their size, but they are often known for their gentle and affectionate personalities. Whether it’s the loving Great Dane, the protective Saint Bernard, or the loyal Irish Wolfhound, these large dogs can make wonderful companions for those who can accommodate their size and energy. Their love, loyalty, and devotion are often unmatched, and despite their size, they typically have a calm and sweet temperament, making them ideal family pets for those who can provide them with the attention and space they need.