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13 Big Breeds That’ll Totally Change Your World

By: Ejay Camposano
A college graduate with a degree in Electrical Engineering, Ejay has a diverse background that combines technical expertise with a passion for pets and is now one of the content writers at IHD. Read more
| October 11, 2024

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Big dogs bring a unique presence to any home. With their massive size comes equally large hearts, unyielding loyalty, and plenty of personality. While some might shy away from the idea of having a dog that could weigh as much as a person, big dog breeds offer so much more than just their imposing stature. From the Great Dane’s gentle giant persona to the Newfoundland’s water-saving heroics, large dog breeds can transform your life in ways you might not expect.

Great Dane

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Often referred to as the “Apollo of Dogs,” the Great Dane is one of the tallest dog breeds in the world. Standing over 30 inches tall at the shoulder, they have a gentle and friendly temperament despite their enormous size. Great Danes are known for being affectionate, often trying to sit on their owners’ laps as if they were small lap dogs. Their loyalty and calm demeanor make them wonderful family companions, while their size can also act as a natural deterrent for intruders. If you’re ready for a loving giant that will win your heart and take up half your couch, the Great Dane is for you.

Saint Bernard

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The Saint Bernard is a massive breed with a heart just as big as its body. Originating from the Swiss Alps, these dogs were bred for rescue work, helping travelers navigate treacherous mountain paths. Weighing up to 180 pounds or more, Saint Bernards are gentle giants known for their affectionate nature and patience, especially with children. Their thick coat and soulful eyes make them look like giant teddy bears, but don’t let their calm nature fool you—they are more than capable of being protective when needed. If you don’t mind some drool and have plenty of space, this breed will definitely change your world.

Newfoundland

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The Newfoundland is a large, fluffy breed that was originally bred for water rescue. Known for their swimming abilities, these dogs have a natural instinct to save people from drowning, making them the lifeguards of the dog world. With a gentle and friendly demeanor, Newfoundlands are affectionate family companions who love to cuddle despite their large size. Their thick, water-resistant coat keeps them warm in cold weather but can also result in a bit of shedding. If you’re looking for a loving dog that’s also a natural swimmer, the Newfoundland might be the perfect breed to add a splash of joy to your life.

Bernese Mountain Dog

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Bernese Mountain Dogs are known for their striking tri-color coat and large, muscular build. Originating from the Swiss Alps, they were bred as working dogs to help with herding and pulling carts. Weighing between 70 and 115 pounds, they are both strong and beautiful. Their calm and friendly disposition makes them great family dogs, while their loyalty ensures they’ll be by your side through thick and thin. Bernese Mountain Dogs love being outdoors and thrive in cooler climates, making them great hiking companions. If you’re ready for a dog that’ll happily accompany you on outdoor adventures, look no further.

Irish Wolfhound

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The Irish Wolfhound is one of the tallest dog breeds, often standing over 32 inches at the shoulder. Bred for hunting wolves in Ireland, these dogs have an imposing stature but are incredibly gentle by nature. Irish Wolfhounds are known for their loyalty and love for their families, often leaning on their owners to show affection. While they may be a bit clumsy due to their size, they are extremely sweet and form deep bonds with their humans. This breed is perfect for those who love big dogs with a gentle soul and have enough space for a dog that can sometimes be mistaken for a small horse.

Leonberger

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Leonbergers are large, majestic dogs with a lion-like appearance and a mane of thick fur. Weighing between 90 and 170 pounds, they were originally bred to be both working dogs and family companions. Leonbergers are known for their calm and gentle nature, which makes them great with children and other pets. Despite their size, they are surprisingly graceful and enjoy swimming, hiking, and other outdoor activities. Their affectionate personality means they love being part of family life and can quickly become your best friend. If you want a dog that’s both regal and ridiculously lovable, the Leonberger is an excellent choice.

Tibetan Mastiff

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The Tibetan Mastiff is a massive breed with a thick double coat that can make them look even larger than they are. Originally bred to guard livestock in the Himalayas, they have a protective nature and are highly territorial. Tibetan Mastiffs are known for their independence and can be quite stubborn, but their loyalty to their families is unwavering. While they can be aloof with strangers, they are incredibly loving and affectionate with their own family members. If you’re looking for a dog that combines strength, loyalty, and an impressive appearance, the Tibetan Mastiff is a breed that will definitely turn heads.

Bullmastiff

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Bullmastiffs are strong, muscular dogs bred to protect estates from poachers. They weigh between 100 and 130 pounds and have a stocky, powerful build that makes them excellent guard dogs. Despite their imposing appearance, Bullmastiffs are known for being affectionate and gentle with their families. They are naturally protective, which makes them great for those looking for a loyal and watchful companion. Their short coat requires minimal grooming, and they tend to be less energetic than other large breeds, preferring a few bursts of activity followed by lounging. If you want a dog that’s both a formidable protector and a loving cuddle buddy, the Bullmastiff fits the bill.

Great Pyrenees

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The Great Pyrenees is a majestic and powerful breed originally bred to guard livestock in the Pyrenees mountains. With a thick, white double coat, these dogs are well-equipped for cold weather and have a calm, gentle nature that makes them wonderful family pets. They are known for their patience and protective instincts, especially with children, making them ideal for families. While they are strong and capable of defending their territory, they also love to relax and enjoy quiet time with their loved ones. If you’re seeking a dog that’s both a guardian and a gentle giant, the Great Pyrenees is a perfect match.

Alaskan Malamute

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Alaskan Malamutes are powerful sled dogs bred for their endurance and ability to pull heavy loads across long distances in harsh conditions. Weighing between 75 and 100 pounds, they have a thick, double coat that keeps them warm in cold climates. Alaskan Malamutes are known for their friendly and outgoing nature, often displaying affection towards their family members. Their strength and stamina make them excellent companions for outdoor activities, such as hiking and sledding. If you’re an active person who enjoys adventures and has plenty of space for a large, energetic dog, the Alaskan Malamute will definitely change your world.

Dogue de Bordeaux

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The Dogue de Bordeaux, also known as the French Mastiff, is a massive and muscular breed with a distinctive wrinkled face. Weighing up to 140 pounds, these dogs are powerful and have a strong protective instinct. Originally used for tasks such as guarding, pulling carts, and hunting, they are fearless and determined. However, the Dogue de Bordeaux is also known for being incredibly affectionate and gentle with their family members. Their loyalty and devotion make them excellent family dogs, while their imposing presence can act as a deterrent for intruders. If you’re looking for a dog that combines strength with a loving nature, this breed won’t disappoint.

Komondor

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The Komondor is a unique-looking breed with a corded coat that resembles dreadlocks. Originally bred to guard livestock, this Hungarian breed is both strong and protective. Weighing between 80 and 100 pounds, the Komondor is capable of fending off predators and defending its territory. Their thick coat provides protection from harsh weather and potential attackers. While they may look a bit quirky, Komondors are fiercely loyal and form strong bonds with their families. Their independent nature means they require proper training, but their loyalty and protective instincts make them a one-of-a-kind companion that will definitely turn heads.

Neapolitan Mastiff

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The Neapolitan Mastiff is a large and wrinkly breed with an ancient history as a guard dog. Weighing between 110 and 150 pounds, this breed is known for its massive size and intimidating appearance. Despite their formidable look, Neapolitan Mastiffs are affectionate and loving towards their families. They are naturally protective and make excellent guard dogs, but they are also known for their loyalty and devotion to their owners. Their unique appearance, with lots of loose skin and wrinkles, gives them a distinctive look that’s hard to forget. If you want a dog that combines ancient strength with a loving heart, the Neapolitan Mastiff is the breed for you.

The Big, The Bold, and The Cuddly

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From giant guardians to fluffy cuddle monsters, these big breeds bring more than just size to the table. They come with giant hearts, loyal natures, and enough personality to fill an entire house. If you’re ready for a dog that can turn heads, break a few couches, and shower you with slobbery kisses, these breeds will definitely change your world. Just make sure you have plenty of space and maybe a mop—because when it comes to living with these gentle giants, life is about to get a whole lot bigger!