Let’s be real! We all love a cute Corgi or a tiny terrier that fits in a tote bag, but there is something absolutely magical about a dog that looks like it walked straight out of a fantasy novel.
We’re talking about the giant dog breeds—the ones that make you stop scrolling on TikTok and say, “Is that a bear or a puppy?” While we all know and love the popular Great Danes and the fluffy Saint Bernards, today we are diving deep into the obscure side of the canine world.
We are talking about rare dog breeds that you won’t see at every dog park. These majestic creatures are often ancient, steeped in history, and possess personalities as big as their paws. They aren’t just pets; they are loyal companions that demand respect, love, and usually a significant amount of sofa space.
Whether you have acres of vast open spaces or just a really big heart and a sturdy fence, one of these giant breeds might be your next best friend.
Rare and Magnificent Giant Dog Breeds for Enthusiasts
1. Tibetan Mastiff
Originating from the Himalayan mountains, this ancient breed was developed to protect flocks, monasteries, and palaces.
They are incredibly independent and intelligent, which is code for “I will do what I want, when I want.” They aren’t just big; they are massive, with a thick double coat that makes them look even larger. But don’t let that intimidating fluff fool you; with their family, they can be surprisingly chill.
However, a heads-up for the newbies: this is not a Golden Retriever.
This is a loyal guardian who takes their job seriously. They can be aloof and suspicious of strangers, which makes early socialization absolutely critical. You don’t want a 150-pound dog deciding your pizza delivery guy is a threat. They need consistent training from day one.
Fun fact time! Did you know a Tibetan Mastiff once sold for over $1.5 million in China? Yeah, they are considered a major status symbol. While you probably won’t pay that much, acquiring one is still a costly investment.
Historically, these dogs are believed to be the ancestors of all modern mastiff breeds, including the Neapolitan Mastiff and the English Mastiff.
Living with it requires patience and space. This large dog breed prefers a large, securely fenced yard (a backyard is a must) over an apartment.
2. Scottish Deerhound
Visualize an Irish Wolfhound, but make it aerodynamic and give it a super chill vibe—that’s the Scottish Deerhound.
These dogs are the definition of “gentle nobility.” Bred to hunt giant red deer in the Scottish Highlands, they have incredible stamina and speed. But once the hunt is over (or in modern times, once the zoomies are done), they are the world’s biggest couch potatoes.
These popular dog breeds are incredibly affectionate and crave human companionship, as per the AKC. Seriously, they will try to be a lap dog despite being the size of a pony.
They are incredibly gentle giants who are great with kids and usually get along well with other dogs. However, because of their high prey drive (they are sight hounds, after all), smaller breeds or other pets like cats might look a little too much like a snack to chase.
Experienced dog owners can manage these large dogs effortlessly!
Historically, this breed was so prized that during the Age of Chivalry, no one with a rank lower than an earl was allowed to own one. Talk about exclusive! The breed almost went extinct as the clan systems in Scotland collapsed, but dedicated enthusiasts brought them back.
3. Kuvasz
Next up, we have the Kuvasz (pronounced KOO-vahz), a stunning white guardian from Hungary.
These large dogs are lovely with their dense white coat and dark eyes, but don’t let the pretty face fool you—they are tough cookies. Bred as livestock guardians, they are fearless protectors of their turf. They are genius, sometimes too smart for their own good, and have a very independent temperament.
One of the biggest dog breeds out there, it is not for the faint of heart or the first-time owner. These dogs need a confident, fair leader. Proper training is non-negotiable to prevent them from becoming overprotective.
They are working dogs at their core, so they need mental stimulation or a job to do. Without it, you might see destructive behaviors, such as chewing through your drywall.
Historical tidbit: King Matthias I of Hungary in the 15th century trusted his Kuvasz dogs more than his own guards! He reportedly had at least two with him at all times. Sadly, the breed was nearly wiped out during World War II as soldiers had to kill the dogs to get onto the properties they were guarding.
Living with a Kuvasz means dealing with shedding—lots of it. Regular brushing is your new hobby. They are athletic and need daily exercise, but they aren’t hyperactive. They are generally healthy for a large breed, but like many big dogs, joint health is a priority.
4. Akbash
Let’s head over to Turkey for the Akbash.
This is another white guardian breed, often compared to the Great Pyrenees or the Anatolian Shepherd, but it has its own unique flair. The Akbash is leaner and more leggy than other flock guardians, giving them a combination of mastiff power and sight-hound speed.
It is the definition of “low energy until necessary.” They will spend hours lying on a hill (or your rug) just watching the world go by. But if a predator (or a sketchy delivery truck) appears, they spring into action with zero hesitation.
Because of this guarding instinct, they aren’t the “run up and lick everyone” type of dog. They are reserved and discerning. Socialization is key to helping them understand that not everything new is a threat. They are intelligent thinkers who prefer to assess a situation before reacting.
Hills Pet says owning it requires understanding their need for wide open spaces. They are not apartment dogs. They need outdoor space to roam and patrol. They are generally very clean dogs and don’t have much “doggy odor,” which is a huge plus.
These four-pawed pets are affectionate with their own family, including children and other animals they are raised with, but they take their family life protection duties seriously.
5. Leonberger
Okay, if you want a giant fluffy bear that loves swimming and kids, meet the Leonberger.
Originating in Germany, this breed was literally created to look like the lion on the town crest of Leonberg. How extra is that? They are a mix of Newfoundland, Saint Bernard, and Great Pyrenees, so you know they have the “gentle giant” gene in spades.
Purina says that they are enormous, intimidating to look at, but possess a heart of gold. They are one of the best family dogs in the giant category because they are so patient and playful.
Unlike some of the guardian breeds we discussed, this breed is generally friendly to strangers once introduced.
Historically, these dogs were the darlings of European royalty. Empress Elisabeth of Austria, the Prince of Wales, and Napoleon II all owned Leonbergers. But like the Kuvasz, they faced hard times during the World Wars. Today, they are a rare breed that turns heads everywhere they go. They are truly awe-inspiring when you see them in full coat.
6. Boerboel
Now we are going to South Africa for the Boerboel (pronounced buhr-bull).
This is a farmer’s dog through and through. The name translates to “farm dog” in Afrikaans. These dogs are built like tanks. They are muscular, powerful, and imposing mastiff types bred to protect remote homesteads from lions, leopards, and baboons. Yes, baboons. They are arguably among the largest dog breeds in terms of pure muscle mass and density. They are athletic, agile, and incredibly devoted to their humans.
This dog is a Velcro dog. They want to be touching you at all times. They are amazing with kids in the family, often known as “nanny dogs” within their circle, but they are fiercely protective against perceived threats.
This breed is for experienced owners only. They are dominant and require a handler who can provide consistent, positive leadership. They are intelligent and trainable, but they will test you. Obedience classes are a must to ensure you have control over 150+ pounds of muscle.
Fun fact: The Boerboel is the only South African dog breed created to defend the homestead. Their history is tied to the settlers of South Africa, mixing European mastiffs with native African dogs. They are survivors. The American Kennel Club (AKC) only fully recognized them recently, so they are still gaining traction in the States.
7. Broholmer
Finally, let’s talk about the Broholmer, a Danish breed so rare you might be the only person in your state to own one.
Also known as the Danish Mastiff, this dog looks like a cross between an English Mastiff and a Great Dane. They are large, powerful, and rectangular in build. Historically, they were used to hunt stags and guard castles, but today they are known for being calm, laid-back, and friendly.
This dog is a fantastic option if you love the Mastiff look but want something slightly more active and less drooly (though they still drool). They are very good-natured and generally get along well with other dogs and people.
They aren’t as suspicious as the Tibetan Mastiff or as intense as the Boerboel. They are just happy to be there. They are wonderful companions for families who have the space. They are confident but not pushy.
They need enough exercise and mental challenges to stay healthy. They love learning new skills. They shed heavily seasonally, so get your vacuum ready. They are prone to hip dysplasia, so buying from a reputable breeder who health-tests is vital.
Conclusion
So there you have it, fam! Seven rare and magnificent large-breed dogs for enthusiasts that prove bigger really is better. The Black Russian Terrier, Bernese Mountain Dog, Dogue de Bordeaux, and Giant Schnauzer are also big dogs that make great pets.
If you are considering adopting or buying one of these breeds, do your research. Find reputable breeders or rescue groups associated with the Kennel Club. Talk to experienced owners. Make sure your lifestyle fits their needs. If you can provide the right home, you will be rewarded with a canine companion who is truly larger than life. Thanks for reading, and go hug a dog today
