There is something about a giant dog that leaves an indelible impression. Big dogs bring a lot of love and personality into a home, whether it’s the thunderous sound of their feet greeting you when you walk through the door or the way they think they’re small enough to fit on a lap (spoiler alert: they’re not).
If you’re searching for a loyal protector, a gentle giant, or just a fluffy shadow who follows you everywhere, this list of large-sized dog breeds is your starting point. We’ll walk you through their temperament, care needs, and what kind of home suits them best so you can find the right match, not just the biggest one.
Large-Sized Dog Breeds
1. Afghan Hound
The Afghan Hound is a regal breed with a fascinating history, originating in the mountains of Afghanistan. Originally bred for hunting large game, these dogs were highly valued for their speed and agility. Their independent nature and keen hunting instincts made them prized companions for hunters in harsh terrains.
These dogs are known for their aloof, dignified temperament. While they may appear aristocratic, they form strong bonds with their family members. However, don’t expect them to be overly needy or clingy—Afghan Hounds are family dogs that enjoy their space but are fiercely loyal once trust is established.
Physically, Afghan Hounds are striking, with their long, flowing coat that demands attention, as per Zealandia Pets. Their slender, athletic build enables them to move with grace, while their distinct facial features—such as their almond-shaped eyes—give them an air of mystery. Standing 27 to 29 inches tall, they certainly make an impression.
When it comes to exercise, Afghan Hounds are high-energy dogs that need ample outdoor time. A few brisk walks won’t cut it for this breed; they thrive in large, fenced areas where they can sprint and stretch their legs. Without enough activity, they can get bored and may show signs of restlessness.
Training an Afghan Hound can be a bit of a challenge due to their independent nature. While they’re intelligent and capable of learning commands, their aloofness means they may not always listen on cue. They were originally bred to work independently, so be patient and use positive reinforcement to encourage good behavior.
2. Akita
The Akita has a rich history that takes us straight to Japan, where these mighty dogs were bred as guard dogs and hunting companions. Their boldness and courage made them highly valued in their native land, often working alongside their human counterparts to hunt large game like bears and deer.
If you’re looking for a dog with a fierce and loyal personality, the Akita will definitely fit the bill. Known for their independence and protective nature, they’re not the type of dog that will fawn over you constantly. Instead, they’ll keep a watchful eye on their family, especially if they sense danger.
Physically, Akitas are large dog breeds that exude strength and power, as per the AKC. With their thick double coat, broad head, and imposing stance, they’re hard to miss. Their muscular build and proud demeanor make them stand out wherever they go. But be prepared for some serious grooming sessions to keep that gorgeous coat in tip-top shape!
Being high-energy dogs, Akitas need plenty of room to run around and explore. They’re not content with a quick stroll around the block. To keep them happy, you’ll need to offer them regular outdoor exercise and activities that allow them to burn off their abundant energy. Without sufficient activity, an Akita’s guard dog instincts may become overly heightened, leading to restlessness.
Training an Akita can be a challenge, but it’s not impossible. Their independent nature means they may not always follow commands right away, which is why early training is essential. It’s important to be patient and consistent, as Akitas tend to respond better to positive reinforcement rather than harsh methods. When trained properly, they can be excellent companions and protectors of the home.
3. American Bulldog
Originating in the southern United States, the American Bulldog was bred for working tasks such as guarding property and helping farmers with livestock. With their strong build and fearless nature, these big dog breeds were the perfect companions for tackling tough outdoor jobs and protecting their homes. Over time, they’ve become known for their loyalty and protective instincts.
These dogs are truly family-first, often displaying an affectionate side toward their owners. With a personality that blends confidence and goofiness, the American Bulldog is a perfect mix of toughness and tenderness. They’re not shy about showing love, but they’re also not the clingy type—giving them plenty of space is key to keeping them happy.
Physically, American Bulldogs are a sight to behold. Their muscular, athletic frame gives them a powerful presence, while their short, smooth coat keeps them looking sharp. Known for their distinct blocky head and strong jaws, they definitely stand out among the other dogs in the neighborhood.
If you’re looking for a dog that’s always up for an adventure, the American Bulldog will keep you on your toes. These working dogs are full of energy and need regular outdoor activity to stay happy. Whether it’s a brisk walk, a game of fetch, or some time spent running in the yard, they’ll love the chance to burn off their energy.
Training the American Bulldog is a bit of a balancing act. They’re intelligent and eager to please, but their independent streak can sometimes get in the way. Initial training is essential for establishing boundaries, and while they can learn commands, they’ll do best with an owner who provides clear guidance.
4. Bernese Mountain Dog
Hailing from the Swiss Alps, the Bernese Mountain Dog was bred to work on farms, handling tasks like herding cattle and pulling carts. Known for their hardworking nature, these dogs are deeply connected to their roots as reliable farmhands. Their strong, muscular build makes them ideal for tackling tough outdoor chores, and over the years, they’ve become beloved family companions as well.
This breed is affectionately called the “gentle giant” due to their calm and friendly demeanor. They’re known for being incredibly sweet-natured and devoted to their families. Despite their large size, Bernese Mountain Dogs are often gentle with children and other pets, making them excellent family dogs.
With their luxurious, thick coats and striking tri-color pattern, Bernese Mountain Dogs are a sight to behold. Their large, sturdy frame stands out, and they’re often recognized for their expressive eyes and bushy tails. This adorable pup is bound to turn heads wherever they go, but their stunning appearance doesn’t overshadow their easygoing temperament.
Though not overly energetic, Bernese Mountain Dogs still need plenty of exercise to stay happy. Regular walks and playtime are essential for keeping them in shape. These dogs are built for the outdoors, so be sure to give them space to stretch their legs and explore nature. Without enough activity, they may get a bit bored, and you’ll start to notice their desire for a little more attention and stimulation.
Training a Bernese Mountain Dog requires patience, as they’re intelligent but can also be a bit stubborn, as per PetMD. They respond well to positive reinforcement and enjoy bonding with their owners through training sessions. This breed thrives with an experienced owner who can guide them through commands and provide gentle direction.
5. Bloodhound
The Bloodhound’s origins trace back to medieval France, where they were bred by monks for their impressive scent-tracking abilities. This large dog breed quickly became renowned for its incredible sense of smell and was used for hunting game and tracking fugitives. Their long history in tracking has made them the go-to choice for search-and-rescue missions.
Known for their independent yet gentle nature, Bloodhounds are incredibly loyal and often form strong bonds with their families. Despite their serious work history, they are generally friendly, affectionate, and obedient with their owners. However, they can be a bit stubborn, which may require some patience in training.
With their droopy ears and wrinkled faces, Bloodhounds have a distinctive look that sets them apart. Their large, powerful build complements their strong sense of smell, and their coat is short, smooth, and low-maintenance. These dogs have a dignified yet approachable appearance, making them both majestic and endearing.
Though not as high-energy as some breeds, Bloodhounds still need ample exercise to keep their minds and bodies sharp. Long walks and plenty of outdoor time are essential for these dogs to maintain their health. They’re especially fond of exploring new scents, so be prepared for some extra sniffing during your walks.
Training a Bloodhound can be a challenge due to their independent nature, but they are highly intelligent and respond well to positive reinforcement. Starting early and adopting consistent methods can help manage their stubborn streak. While they may not be the easiest to train, their loyalty and dedication to their work are unmatched.
6. Cane Corso
The Cane Corso hails from Italy, where it was bred as a versatile working breed for guarding livestock and property. This massive breed quickly earned a reputation for its strength and protective instincts, often serving as a guardian of farms and homes. Today, they are known for their impressive loyalty and sharp protective instincts.
With a naturally protective personality, Cane Corsos can be reserved around strangers but are affectionate and devoted to their families. They thrive in environments where they are treated with respect and kindness. While they may prefer the company of their loved ones, they can also be calm and well-mannered when properly trained.
Cane Corsos boast a powerful and muscular frame, making them stand out in any crowd. Their short, dense coat adds to their imposing presence, while their broad head and strong jawline give them a distinctive, commanding look. These dogs are truly a sight to behold, exuding both power and grace.
Despite their massive size, Cane Corsos are quite active and require regular exercise to stay healthy. A daily brisk walk, along with some playtime, is essential for this energetic breed. They thrive in larger spaces, so homes with yards are ideal for them to burn off their energy.
Training a Cane Corso requires a firm hand and early socialization, as they are naturally protective and may be wary of strangers. With proper training, they can be obedient and responsive to commands. However, their independent streak means that consistency and patience are key to raising a well-behaved companion.
7. Doberman Pinscher
Originating in Germany, the Doberman Pinscher was initially bred by a tax collector named Louis Dobermann, who wanted a dog that could protect him while he collected taxes. With a strong, sleek build and keen intelligence, this breed was crafted for protection and guarding. Today, Dobermans are not only known for their guarding skills but also as loyal companions.
Known for their sharp focus and loyalty, Dobermans can be both protective and affectionate. They bond strongly with their families and can be wary of strangers. Despite their tough exterior, they’re often gentle with their loved ones, making them great family pets when properly socialized.
Dobermans are easily recognizable by their sleek, muscular bodies and short, glossy coats. Their streamlined build gives them an athletic appearance, and their striking features include a strong, angular head and dark, expressive eyes. With a weight that can range from moderate to large, these dogs are the picture of strength and agility.
This breed has high energy levels and loves physical activity. Regular exercise is essential to keep them happy and healthy, whether it’s a long run or a game of fetch. Dobermans thrive in homes where they can burn off their energy and enjoy an active lifestyle.
Training a Doberman requires consistency and a strong handler, as their intelligence can sometimes lead them to challenge commands. However, with the right approach, they can excel in obedience training and be very responsive. Early training is key to molding them into well-behaved pets, ensuring they grow into balanced and obedient dogs.
8. Bullmastiff
The Bullmastiff originated in England and was initially bred to guard estates from poachers. With a strong, protective instinct, these dogs quickly became known for their ability to stand guard while being calm and gentle with the family. They’re a unique combination of fierce protector and loving companion.
Despite their imposing size, Bullmastiffs are surprisingly gentle giants. They’re loyal and protective of their families, often forming deep bonds with their owners. These dogs might look intimidating, but they’re usually friendly, affectionate, and even playful when given the right training and environment.
Bullmastiffs are large and muscular, with broad chests and a thick, short coat. Their imposing build is balanced by their calm demeanor, which helps them stand out from other large breeds. Their distinct look includes a short, fawn or brindle-colored coat, making them unmistakable in any crowd.
Though they have moderate energy levels, Bullmastiffs still need regular exercise to stay fit and healthy. They enjoy a good walk or playtime but are generally content with less intense activity compared to other breeds. These dogs thrive in homes with a yard where they can move around at their own pace.
Training a Bullmastiff requires patience and consistency. Their independent nature can sometimes make them a bit stubborn, but they are generally obedient when trained early. With proper training, Bullmastiffs can be a joy to have around, making them both loving companions and effective guard dogs.
9. German Shepherd
Originating in Germany, the German Shepherd was initially bred to be a herding dog, admired for its intelligence and versatility. Over time, this breed evolved into one of the most popular working dogs, excelling in roles like police work and search-and-rescue missions. Their strong work ethic and loyalty make them stand out in any task.
German Shepherds are known for their incredible intelligence, making them both easy to train and a bit of a challenge at times. They are alert, fearless, and protective, which makes them excellent guard dogs. But don’t let their serious demeanor fool you—they also have a playful side that comes out when they’re with family.
With their strong, athletic build, German Shepherds possess a sleek and well-defined body. Their thick double coat, often a mix of black and tan, provides them with the versatility to handle various climates. Their ears stand tall, and their alert eyes give them a regal and sharp look, as though they’re always on duty.
Despite their active nature, German Shepherds require both physical and mental stimulation to stay happy. They love having a purpose and thrive on regular exercise, whether it’s a long run, agility training, or even working through obedience drills. Keeping their brains busy is just as important as tiring them out physically.
Training a German Shepherd is a rewarding experience, especially for owners who are consistent and firm. They love to please and have the drive to excel in almost any activity. With early socialization and firm training, they can become well-behaved, loving family companions that are always ready for action when duty calls.
Conclusion
When considering the tallest breed, it’s hard not to think of the towering Great Danes or the gentle Saint Bernard. These majestic dogs, with their large stature and lion-like manes, provide both protection and affection in equal measure. With characteristics like their droopy faces, they are instantly recognizable and make an impact on anyone they meet.
Whether it’s the strong-willed Irish Wolfhound or the steadfast Great Pyrenees, these dogs bring something special to the table. While they may occasionally find themselves in trouble, their loyalty and intelligence make them fantastic companions for those willing to put in the time and effort.
These dogs are more than just large—they’re majestic. With their natural instincts as livestock guardians, they are incredibly protective, especially when it comes to their families. However, it’s important to remember that with such strong characteristics comes the need for early training and socialization to ensure they thrive in a home setting.
Of course, their size doesn’t mean they’re all about muscle. Many of these breeds, like the Saint Bernard and Irish Wolfhound, show their softer side when interacting with children. Their ability to balance protective instincts with playfulness makes them ideal family companions.
In conclusion, giant breeds offer an unmatched level of love and loyalty. From the droopy-faced Saint Bernard to the sturdy Great Pyrenees, they are there for you no matter what. With a little care and attention, these dogs will show you just how rewarding it is to have a giant-hearted friend by your side.
