With a whopping population of over one billion dogs worldwide, it's difficult to even imagine the variety of breeds that exist in this vast expanse. From the miniature Papillon to the massive Newfoundland, there is a canine for everyone.

YES! There is a dog for everyone. Unfortunately, not everyone is a fan of the tiny teacup breeds or even the small to medium-sized dogs, for that matter. 

So If you're one of those people, you might probably be looking for something more than just big. Giant Dog Breeds, Right? 

If so, here's the list of 10 Of The World's Giant Dog Breeds.       

These dogs are all large and imposing, but each is unique in its own way. So if you're looking for a challenge, these might just be the dogs for you!

10 Largest Dog Breeds

Giant dog breeds are not only enormous, but they often look frightening as well. They are massive animals with wide paws, and many people shudder at the thought of coming close to these hulking beasts. Nevertheless, giant dogs can be just as sweet and cuddly as other smaller breeds.    

The Giant Dog Breeds listed below can be great family members if they are properly trained and socialized. Speaking of training, if you don’t know how to train a dog, seek professional help or go here try online dog training courses that use positive reinforcement.    

They are so gentle, and that their size limits the amount of damage they might cause.

Before bringing one home, make sure you're ready. These dogs need regular VET checkups as they are prone to some health issues and get ready to spend as much as their size, from leashes and collars to food and toys. Everything for these dog breeds is expensive. 

Anyways, if you're ready, then here are 10 of the Giant Dog Breeds.

Irish Wolfhound

Irish Wolfhound is the tallest of all dog breeds. Its name comes from its purpose, which was to hunt wolves.

These giants were also used as war dogs too, which is pretty surprising considering their very gentle and soft nature. 

The height of the Irish Wolfhound ranges between 34-35 inches. The weight of the Irish Wolfhound is 140-180 pounds.   

They are affectionate and great family pets. Irish Wolfhounds can do well in a variety of living conditions. However, they need lots of exercise so you should also have an enclosed area outside to run around in regularly.

Irish wolfhounds love children and get along well with other household pets, but due to their size, you need to be careful if introducing them into your home with smaller dogs, as they could easily knock them down or injure them by accident.

Great Dane

Great Danes are one of the most famous Giant Dogs, this breed is a cross between the Irish Wolfhound and English Mastiff, so there is no doubt it is on this list. 

The Great Dane is commonly referred to as the "Apollo of all breeds" and is an exceptional dog to live with. 

These dogs can stand between 28-32 inches, but they can grow even taller. A Great Dane named "Zeus" is the tallest dog ever who was a gigantic 44 inches tall.  

Known as the "Gentle Giant," He's a calm, loyal, loving, and wonderful family pet. They are playful and love to be around children.

But the sad part of owning a Great Dane is that they only live between 6 to 8 years. Only a few will live for more than 10 years. 

English Mastiff

The English Mastiff is a large, molosser breed of dog that was bred specifically to be protective. Their guarding instinct has made them natural watchdogs. 

In the United Kingdom and other countries in Europe, the term "mastiff" means both a type of numerous breeds of giant domestic dogs and an adjective to describe these breeds as "strong" or "tough.

Standing up to a whopping 35 inches and weighing between 120-230 pounds, the English Mastiff is one of the largest dogs to date.

An English Mastiff named Zorba weighed in at an enormous 343 pounds and is the heaviest dog breed ever to live.  

The English Mastiff is a breed that is not only big and strong but also kind, calm, and very loyal to his family. Mastiffs are generally good with children and other pets. 

The presence of an English Mastiff is generally enough of a deterrent for would-be intruders or burglars; this is primarily due to their size.

Dogue de Bordeaux (French Mastiff)

French Mastiff is one of the oldest french dog breeds. 

The Dogue de Bordeaux is a large, powerful dog with a long muzzle. The French mastiff comes in different colors such as fawn, mahogany, red.

The breed was used as a flock guardian, cattle herder, and bull baiter. It was also used for hunting big games because of its great strength and bravery.

In France around the 12th century, the breed was used to pull carts or to guard lords' castles. A French Mastiff can range from 23-27 inches in height and weighs almost up to 110 pounds.

Laid back, gentle, affectionate, and eager to please, this breed is such a great canine companion. 

Caucasian Shepherd Dog

The Caucasian Shepherd Dog is a large breed of dog that was first bred in the Caucasus Mountains between Russia and Georgia.

Caucasian Shepherd Dog is an old breed of Caucasian Shepherds. They are native to the Caucasus Mountain region, where they were used to guard sheep and attack wolves and jackals. 

Nowadays, they are not used as shepherds but rather as family guardians and protectors. They are very muscular with a broad skull which has been described as being "an excellent expression of power." 

One reason why early shepherds selected these dogs was because they have an undercoat that provides them with superior insulation in cold climates. Caucasian Shepherd Dogs can stand up to 30 inches tall and can weigh up to 200 pounds. 

Caucasian Shepherd Dogs make good family pets because they are very friendly and enjoy being around children, but are quite territorial and will not welcome other dogs to their property.  

Caucasian Shepherd Dogs need a lot of exercise, so it's essential to give them at least an hour of walk every day. 

Saint Bernard

Saint Bernards are a dog breed known not only for their large size but also their gentle disposition. 

They were initially bred as rescue dogs to find lost travelers in the Swiss Alps. This is why they are sometimes called "the Alps' Noble Dog." Saint Bernards have a long history of rescuing people and animals from avalanches, cold, and heat.

Saint Bernards are calm and socialized from an early age by interacting with humans as well as other dogs. They also have lots of energy.

They are large dogs (almost 180 pounds) who are calm, courageous, and tireless. These buds are usually referred to as "nanny dogs" for their patience and care for children. 

No matter what you want or need him for-you know this dog will be a reliable companion!


If you have never seen this dog before, you might typically take it to be a bear. Newfoundland is a majestic breed. Mild-tempered, affectionate with children, extremely loyal, and loving, Newfoundland has it all. 

The Newfoundland will stand between 27-29 inches tall and weigh around 100-150 pounds. However, some can even reach up to an astonishing 200 lbs. The largest Newfoundland ever recorded weighed a whopping 260 lbs! 

Also, Newfoundland being a large muscular pooch, does not require a lot of exercise, which is excellent news for most people.   

But the only caveat of owning this breed is you'll need to get ready with a bucket to catch all the drool! 

The Newfoundland's are great swimmers and excel at water sports, plus they're an excellent water rescue dog too; this is simply because of their partially webbed feet.  

But they are equally the same on land too. So if you have the space and time to take care of this gentle giant, then I bet you'll have a fantastic family pet.   

Scottish Deerhound

Originally used for hunting deer in Scotland, these giant sighthounds are now more content to spend time with their families.

The Scottish Deerhounds are excellent family dogs and will form deep emotional bonds with their owners. In addition, these dogs are stunningly active. Whether it is for strolling through the neighborhood or hiking, the Scottish Deerhound act as exceptional companions and are ready for any activities you throw at them.     

The height of a Scottish Deerhound ranges from 28 to 32 inches, with males typically being taller than females. Scottish Deerhounds weigh between 75 and 110 pounds.

Scottish deerhounds have a gentle and affectionate nature. The only downside of owning one is that they are not great guard dogs. 

And the other thing is that these dogs are rare and can be hard to find. However, if you are fortunate enough to find one, just make sure to provide them with adequate exercise. 


German-born Leonberger is the pinnacle when it comes to a great canine companion. 

A cross between a Newfoundland, a Saint Bernard, and a Pyrenean Mountain Dog, you know how the outcome would be, this dog is huge and is known for its strength. The Leonberger is one of the strongest (if not the strongest) dog breeds in the world.

They can weigh anywhere from 110-170 lbs and stand between 28-31.5 inches tall at the shoulder.  

Leonberger exhibits a gentle, faithful disposition and sociable nature. They are very intelligent and willing to please their owner.  

They are sound sleepers but will not hesitate to protect their family if needed. The Leonberger is one who does not mind the occasional baby talk and cuddle session, but when it comes time for work, they will be ready in a flash. Leon can show bursts of enthusiasm and energy sometimes. 

Make sure to provide them with sufficient exercise and training. Without those, they can become destructive.   

Anatolian Shepherd

The Anatolian Shepherd is a livestock guardian dog bred in Turkey. This breed was first developed around 2000 B.C. to protect livestock from wolves, bears, and other large predators.

Anatolian shepherds are very powerful (usually standing at about 29 inches tall and weigh around 150 pounds), strong, agile, loyal, and devoted dogs while also being watchful animals that will defend their people.

These are not for first-time dog owners because they can be challenging to train. They have a mind of their own and require a lot of time and work to get them to be obedient and well-behaved dogs. 

Even still, the Anatolian Shepherd is often used as a hard-working ranch dog, usually in their homeland.

Giant dog breeds are some of the best. For those looking for a large companion, any of these breeds will make outstanding family members.

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