When talking about presence, it’s the big dogs that completely catch our attention. Their giant stature and commanding presence inspire both respect and admiration at the same time.
Although what’s really amusing is how the looks don’t match. Many of these big dog breeds are actually gentle giants that love to play and hang out. So, if you’re looking to bring one into your home, check out the list we have for the biggest dogs in the world.
English Mastiff

The English Mastiff is one of the biggest dog breeds in the world. They sport a massive head, broad shoulders, and a body built like a tank. With around 70-91 cm in height and 54-100 kg in weight, they are very big dogs.
English Mastiffs originated in ancient Britain. Here, they were popular for their ability to pull carts and guard homes. They were also hunters and even participated in battle. Despite their imposing size, English Mastiffs are affectionate and deeply devoted to their families.
Because of their weight and slow-growing joints, these dogs will require moderate amounts of regular exercise. This means that they should have relaxed walks and short play sessions. It's always best to avoid running or jumping during the early years.
Great Dane

The Great Dane is a true symbol of canine elegance and size. These big dogs are often called the “Apollo of Dogs” because of their tall, elegant, and majestic appearance. At around 71-90 cm and 45-90 kg, these dogs are massive.
But despite their towering height, their bodies are lean and athletic rather than bulky. Great Danes are incredibly affectionate and loyal. Plus, they’re gentle and calm, even if their size suggests otherwise. This is one of the reasons why they’re great family dogs.
Although they’re huge, Great Danes are not overly energetic and usually enjoy moderate exercise. This means regular walks daily and a bit of playtime. Too much activity can harm the joints, so exercise should be regulated.
Irish Wolfhound

The Irish Wolfhound is a magnificent giant. Males often stand at around 76-89 cm and weigh around 40-81 kg. Originally bred in Ireland to hunt wolves and large game, they’re built for speed and endurance rather than bulk.
These big dogs are also considered gentle giants. They’re one of the biggest dog breeds in the world, with a friendly personality and rarely getting aggressive. However, while Irish Wolfhounds are friendly and playful, their large size can be too much for smaller kids, so do take note.
As large sighthounds, these dogs need regular exercise. They require time and space to stretch their legs and do some activity. Like the two other breeds above, exercise should not be too much or too strenuous.
Saint Bernard

The Saint Bernard is one of the most recognizable giant breeds in the world. These big dogs typically have a height of around 66-76 cm with a weight of 63-81 kg. They were initially bred in the Swiss Alps to guide travelers lost in the snow.
Saint Bernards are patient and protective. They can easily form strong bonds with their families and are known for being gentle with kids. Though they’re watchful and make excellent family guardians, they usually greet strangers with friendliness rather than suspicion.
Despite their size, Saint Bernards only need moderate daily exercise. Focus on moderate walks and short play sessions. Overexertion is always bad for big dogs, especially the biggest ones.
Neapolitan Mastiff
Another Mastiff goes into the list of the biggest dogs in the world. This one is a truly unforgettable breed, as it’s known for its characteristic loose skin, heavy jowls, and commanding presence. They are around 58-77 cm in height and 50-70 kg in weight.
These big dogs were a popular choice for guard dogs and companions. They can effectively guard homes, people, and livestock, which is why they became favorites. Plus, they also have a calm demeanor despite their large appearance.
Neapolitan Mastiffs are natural guardians that won’t bark excessively, but they’ll use their body and energy to fearlessly protect their loved ones. When it comes to exercise, they need controlled and moderate routines. Daily walks and light play are the most beneficial forms of exercise.
Leonberger

The Leonberger is a breathtakingly beautiful giant breed that looks noble and brave. They have a characteristic lion-like mane and a black mask on their face. These big dogs are around 65-80 cm tall and 41-77 kg in weight.
Leonbergers are highly affectionate and gentle, even for their size. They love interacting with humans and being part of families. These big dogs also work great as emotional support and therapy dogs.
Training them will require consistency and moderation. While exercise is generally healthy, Leonbergers require light but structured physical activities. This can be gentle hikes, short walks, or swimming.
Newfoundland

The Newfoundland is a gentle giant famous for its strength, swimming ability, and kind-hearted nature. They were initially developed for water rescue and helping fishermen with carts and nets. They stand around 63-71 cm in height and can be around 55-80 kg in weight.
These big dogs are devoted family companions that do well with kids, especially since Newfoundlands are family-oriented pets. Newfoundlands also have a pleasing personality. Despite their size, they are highly affectionate and loyal.
Newfoundlands need regular, low-impact exercise like swimming, long walks, and short play sessions to stay fit. They enjoy being outdoors but are happiest when near their family, so they don’t do well if left alone for long periods.
Tibetan Mastiff

The Tibetan Mastiff is a majestic and ancient breed that has guarded homes and livestock in the Himalayas for thousands of years. These big dogs generally stand at around 61-76 cm and 32-68 kg.
Tibetan Mastiffs are intelligent, confident, and naturally protective. They’re deeply devoted to their families but cautious around strangers, making them exceptional watchdogs. But while affectionate with those they trust, they tend to be independent thinkers.
This breed needs moderate daily exercise, such as long walks or supervised time in a secure yard to stretch and roam. They much prefer outdoor activity in cooler weather because of their thick coats.
Dogue de Bordeaux

The Dogue de Bordeaux, also known as the French Mastiff, is one of the oldest and biggest dog breeds in the world. They were initially developed to guard estates and help pull carts for several purposes. These big dogs stand at around 57-67 cm and weigh around 45-68 kg.
Despite their intimidating appearance, Dogues de Bordeaux are affectionate and incredibly attached to their families. They are natural protectors of families, displaying calmness rather than aggressive responses.
The Dogue de Bordeaux benefits from regular but gentle exercise, like light play and short walks. Because of their heavy build, they need to avoid too much exercise and outdoor activity in hot weather.
Anatolian Shepherd

The Anatolian Shepherd is a powerful guardian hailing from Turkey. They were bred to guard the flocks against the many predators situated in the area. At 71-81 cm tall and 40-65 kg in weight, they are one of the biggest dogs in the world.
These dogs are highly intelligent, loyal, and confident. While they are used to being independent action-takers, they love having owners and family around. In terms of protecting, they prefer to assess situations first before acting.
Because of their working heritage, Anatolian Shepherds need regular daily exercise. This means long walks, free movement, and mental stimulation. They’re built for endurance, so steady exercise is key.
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