Top 20 Largest Dog Breeds in 2024

Top 20 Largest Dog Breeds

Top 20 Largest Dog Breeds: While dog lovers may argue that good dogs come in all sizes, there’s something special about the giant breeds that can hold their own in size and still consider themselves lap dogs. Breeds like Great Danes, Leonbergers, and Tibetan Mastiffs are known for their massive size and gentle demeanor. Despite their intimidating appearance, these giant breeds are often referred to as “gentle giants” due to their affectionate nature and love for cuddling.

They make excellent family pets but require a lot of space and exercise to keep them healthy and happy. Training is also essential with these breeds as they can be strong-willed and challenging to handle without proper guidance and obedience training. Overall, owning a giant breed can be a rewarding experience for those who have the space, time, and dedication to provide them with the care they need.

Large dog breeds belong to the working group of dogs, which were initially bred to assist in various tasks such as pulling sleds and carts, safeguarding livestock and homes, and protecting families. The American Kennel Club notes that these breeds are well-suited for physical activities due to their size and strength. Some popular large dog breeds include Great Danes, Bernese Mountain Dogs, Siberian Huskies, and Boxers. It’s important to note that while these breeds may require more exercise and training than smaller dogs, they can also make excellent companions for active individuals or families.

Largest Dog Breeds

The AKC website states that breeds in the working group are typically recognized for their commanding size, power, and intelligence. When owning a large dog, it’s important for owners to be ready for all the responsibilities that come with adding a big breed to the family. The AKC advises considering certain factors when it comes to large dog breeds.

  • Development:Larger dogs have a tendency to mature and grow at a slower rate compared to other breeds, both mentally and physically. This necessitates extra care for their joint development, as they are more susceptible to injury.
  • Space: Large dogs will need large items, such as big beds, toys, and food bowls. This also applies to their living area and the space where they can play freely.
  • Expenses: Larger dogs come with larger expenses. Their toys, food, and supplies are typically more costly, and it’s important to consider that veterinary expenses for big dog breeds will also be greater because of their size. Additionally, don’t be shocked if pet insurance for your large dog is more expensive.
  • Training: It is essential to provide adequate behavioral training for large dogs as certain behaviors, like jumping on people and pulling on the leash, can be more hazardous when exhibited by big dogs. Owners must prioritize providing the dog with appropriate training right from the beginning.

Is Your Dog Covered?

Charlotte Reed, a pet care and lifestyle expert and host of The Pet Buzz, a nationally syndicated pet talk radio show, states that having a large breed dog can be a great experience if the potential owner is ready. Reed emphasizes the importance of recognizing that large breed dogs retain their original drive and working instincts, making them unsuitable for all dog lovers. Take a look at the 20 biggest dog breeds (by weight) and discover why there is so much to love about each breed.

Rank Breed Average Weight
1 Mastiff 120-230 pounds
2 Boerboel 150-200 pounds
3 Tosa Inu 100-200 pounds
4 Saint Bernard 120-180 pounds
5 Great Dane 110-175 pounds
6 Leonberger 90-170 pounds
7 Neapolitan mastiff 110-150 pounds
8 Newfoundland 100-150 pounds
9 Anatolian shepherd 80-150 pounds
10 Tibetan mastiff 70-150 pounds
11 Rottweiler 80-135 pounds
12 Bullmastiff 100-130 pounds
13 Akita 70-130 pounds
14 Black Russian terrier 80-130 pounds
15 Irish wolfhound 105-120 pounds
16 Great Pyrenees 85-100 pounds and up
17 Scottish deerhound 75-110 pounds
18 Bernese mountain dog 70-115 pounds
19 Dogue de Bordeaux 99-110 pounds and up
20 Cane corso 90-100 pounds

Top 20 Largest Dog Breeds in 2024 Our Detailed List

1. Mastiff


The mastiff, a breed of dog with a fascinating history dating back thousands of years, is known for its loyal and loving nature. Despite their imposing size, these gentle giants are excellent guard dogs and surprisingly obedient when properly trained. Throughout history, they have been used for hunting, war, and even as royal pets. Today, mastiffs continue to be beloved companions due to their affectionate personalities and fierce loyalty.

Mastiffs are one of the largest dog breeds, with males weighing up to 230 pounds and standing at 30 inches tall. Their sturdy physique and adorable flattened faces make them impressive and endearing. Mastiffs excel as family pets and show unwavering loyalty. Regular exercise is necessary for their health. While gentle, they can be protective when needed. Early socialization and training are important for good behavior around people and animals. Mastiffs make exceptional companions for those who can handle their size and affectionate nature.

Mastiff Overview
Average Height: 30+ inches (male) 27.5+ inches (female)
Average Weight: 160-230 pounds (male), 120-170 pounds (female)
Life Expectancy: 6-10 years

2. Boerboel


The boerboel is a powerful and athletic dog breed from South Africa. It is known for its loyalty and protective instincts, making it an ideal companion for families. The breed’s name comes from the Dutch word “Boer,” meaning farmer, reflecting its history as a trusted friend to early settlers in South Africa. The boerboel is the result of interbreeding large guard dog breeds, giving it a robust stature and formidable presence. Originally used for hunting and protecting homes, they excel at safeguarding loved ones. Even today, they remain devoted and highly regarded for their loyalty and protectiveness. If you’re considering a boerboel as your next pet, proper training and socialization are important to ensure appropriate behavior around strangers or other animals. With care and attention, they can be an excellent addition to any household.

Boerboel Overview
Average Height: 24-27 inches (male) 22-25 inches (female)
Average Weight: 150-200 pounds
Life Expectancy: 9-11 years

3. Tosa Inu

Tosa Inu

The Tosa Inu, also known as the Japanese mastiff, has a fascinating history as a fighting dog originating from Shikoku island. This breed is a result of crossbreeding programs involving various western breeds such as mastiffs, bulldogs, Great Danes, and German pointers with the Shikoku Inu. In Japan, they are held in high regard and treated with utmost respect and ceremony, much like sumo wrestlers. These dogs display a patient and stoic nature but exhibit deep affection toward their families. Initially reserved around strangers, their vigilant instincts make them excellent watchful guardians of the home. Due to their powerful build and strength, Tosa Inus require proper training and socialization from an early age.

Tosa Inu Overview
Average Height: 21.5-23.5 inches
Average Weight: 100-200 pounds
Life Expectancy: 10-12 years

4. Saint Bernard

Saint Bernard

The Saint Bernard is a breed of dog that has earned the reputation of being a gentle giant. Originating from the Swiss Alps, they are known for their large size and friendly nature. With their massive head, deep-set eyes, and droopy jowls, they have a unique appearance that sets them apart from other breeds. The Saint Bernard’s heroic rescue efforts in the treacherous mountain passes have made them famous worldwide, highlighting their remarkable strength, endurance, and exceptional sense of direction. They are also great family pets due to their patient and affectionate nature. However, it is important to note that their size requires proper training and socialization to ensure they are well-behaved around children and strangers.

Saint Bernard Overview
Average Height: 28-30 inches (male), 26-28 inches (female)
Average Weight: 140-180 pounds (male), 120-140 pounds (female)
Life Expectancy: 8-10 years

5. Great Dane

Great Dane

Hailing from Germany, the Great Dane breed of dogs is known for their majestic and graceful appearance. Often called the “Apollo of dogs,” this gentle giant has a regal stature and is one of the tallest dog breeds. Standing at up to 32 inches at the shoulder and weighing almost 200 pounds, these dogs are taller than most humans when standing on their hind legs. Despite their massive size, Great Danes are affectionate and thrive on companionship, making them excellent family pets. They are loyal, friendly, and known to be great with children. However, it is important to note that their large size requires plenty of space and exercise to keep them happy and healthy.

Great Dane Overview
Average Height: 30-32 inches (male), 28-30 inches (female)
Average Weight: 140-175 pounds (male), 110-140 pounds (female)
Life Expectancy: 7-10 years

6. Leonberger


The Leonberger is a stunning breed from Germany, known for its kind disposition. They have a powerful build and thick double coat, exuding grace and strength. Males can weigh up to 170 pounds. They make excellent family pets, especially around children, due to their patient and tranquil temperament. Leonbergers are intelligent and eager to please, making them ideal for obedience training, therapy work, and water rescue missions. With their gentle nature and eagerness to learn, they are great service dogs too.Leonbergers require regular exercise and mental stimulation due to their size and energy level. Long walks or hikes provide engagement and socialization opportunities. Early socialization is crucial since they can be shy around strangers if not well-socialized.The Leonberger is a remarkable breed that brings joy and companionship to any family with their loyalty, intelligence, and affectionate nature.

Leonberger Overview
Average Height: 28-31.5 inches (male), 25.5-29.5 inches (female)
Average Weight: 110-170 pounds (male), 90-140 pounds (female)
Life Expectancy: 7 years

7. Neapolitan Mastiff

Neapolitan Mastiff

The Leonberger is a stunning breed from Germany, known for its kind disposition. They have a powerful build and thick double coat, exuding grace and strength. Males can weigh up to 170 pounds. They make excellent family pets, especially around children, due to their patient and tranquil temperament. Leonbergers are intelligent and eager to please, making them ideal for obedience training, therapy work, and water rescue missions. With their gentle nature and eagerness to learn, they are great service dogs too.Leonbergers require regular exercise and mental stimulation due to their size and energy level. Long walks or hikes provide engagement and socialization opportunities. Early socialization is crucial since they can be shy around strangers if not well-socialized.The Leonberger is a remarkable breed that brings joy and companionship to any family with their loyalty, intelligence, and affectionate nature.

Neapolitan Mastiff Overview
Average Height: 26-31 inches (male), 24-29 inches (female)
Average Weight: 150 pounds (male), 110 pounds (female)
Life Expectancy: 7-9 years

8. Newfoundland


The Newfoundland breed is a lovable and amiable one that originated in Canada. These dogs possess a large size and thick, water-resistant coats that allow them to withstand even the coldest waters. They have webbed feet, which makes them excellent swimmers and enables them to save people from drowning due to their strength.Newfoundlands are known for being patient with children and highly well-behaved. Despite their tendency to drool quite a bit, they make excellent family pets. Their friendly nature also makes them suitable as therapy or rescue dogs, providing comfort to those in need. Newfoundlands are often referred to as gentle giants, given their massive size. They love spending time with their owners and are an ideal choice for families looking for a loyal companion.

Newfoundland Overview
Average Height: 28 inches (male), 26 inches (female)
Average Weight: 130-150 pounds (male), 100-120 pounds (female)
Life Expectancy: 9-10 years

9. Anatolian Shepherd

Anatolian Shepherd

The Anatolian shepherd is a robust and protective breed from Turkey. They have a thick coat for harsh weather conditions and have been used as livestock guardians for centuries. They are intelligent, self-reliant, and exceptional protectors. While serious, they can also be gentle and affectionate with their families. Anatolian shepherds require early socialization, training, ample space to roam, exercise, and mental stimulation. They thrive in rural areas but can adapt to urban living with enough exercise. Due to their strong guarding instinct, they may not be suitable for first-time dog owners or families with small children. Proper research is crucial before bringing one into your home. With training and socialization, the Anatolian shepherd is an excellent companion for those who value loyalty and protection.

Anatolian Shepherd Overview
Average Height: 29 inches (male), 27 inches (female)
Average Weight: 110-150 pounds (male), 80-120 pounds (female)
Life Expectancy: 11-13 years

10. Tibetan Mastiff

Tibetan Mastiff

The Tibetan Mastiff is a breed of dog that originates from the mountains of Tibet. Their thick and fluffy coat makes them well-suited to cold temperatures, making them an excellent choice for mountainous regions. They are known for their fierce loyalty, protectiveness, and deep bark, which makes them ideal as guard dogs.While Tibetan Mastiffs are incredibly affectionate towards their families, they tend to be reserved and aloof with strangers. To maintain good behavior, they require regular exercise and socialization. However, training them can be challenging due to their independent nature.Despite this independence, with the proper care and attention, the Tibetan Mastiff can make an excellent addition to any family looking for a devoted and protective companion. They are a robust breed that requires moderate exercise but is content with spending time indoors with their loved ones.

Tibetan Mastiff Overview
Average Height: 26 inches (male), 24 inches (female)
Average Weight: 90-150 pounds (male), 70-120 pounds (female)
Life Expectancy: 10-12 years

11. Rottweiler


The rottweiler, which has its origins in Germany, is known for its robust build, sleek black coat, and tan markings. These dogs have a reputation for their loyalty and protective instincts, making them exceptional guard dogs that are intelligent and can be trained easily. Despite their tough exterior appearance, rottweilers can be gentle and loving with their families. They enjoy spending time with their human pack and thrive on companionship. Regular socialization and exercise are essential to maintain their well-being. It is also important to note that early training is crucial for rottweilers as they have a tendency towards aggression if not trained properly. However, with proper training and care, these dogs can make excellent family pets who are loving, loyal, and devoted to their human family.

Rottweiler Overview
Average Height: 24-27 inches (male), 22-25 inches (female)
Average Weight: 95-135 pounds (male), 80-100 pounds (female)
Life Expectancy: 9-10 years

12. Bullmastiff


The Bullmastiff, originally hailing from England, is a robust and devoted dog breed that possesses a strong, muscular physique. The breed’s roots are traced back to English estates, where they were bred to serve as guards. As such, Bullmastiffs are known for their protective instincts and loyalty. They possess high intelligence and have a calm demeanor. They can also be gentle and affectionate around those they care for.To keep them healthy and well-behaved, regular exercise and socialization are essential for Bullmastiffs. Proper training and care can help them develop into loving and devoted companions. With their calm temperament, they make excellent family dogs, especially if raised alongside children or other pets. However, their size alone makes them unsuitable for apartment living; they require ample space to move around freely. Overall, the Bullmastiff is an excellent choice of pet for those seeking a loyal companion with a powerful presence.

Bullmastiff Overview
Average Height: 25-27 inches (male), 24-26 inches (female)
Average Weight: 110-130 pounds (male), 100-120 pounds (female)
Life Expectancy: 7-9 years

13. Akita


The Akita breed originated in Japan and is famous for its unwavering loyalty and bravery. Its strong appearance and dense double coat enable it to withstand harsh weather conditions. Akitas are also clever and self-reliant, although this may sometimes appear as stubbornness. They have an innate instinct to safeguard their families, making them excellent watchdogs. While they may be cautious around strangers, they are loyal and affectionate to their loved ones, making them wonderful lifelong partners.

It’s essential to give Akitas proper training and socialization from an early age to ensure they develop good behavior and social skills. These dogs are not recommended for inexperienced pet owners due to their strong-willed nature. Furthermore, adequate exercise and nutrition are crucial for their overall health and well-being. In conclusion, the Akita is an exceptional breed that can be an outstanding companion for those who comprehend their distinct needs and characteristics.

Akita Overview
Average Height: 26-28 inches (male), 24-26 inches (female)
Average Weight: 100-130 pounds (male), 70-100 pounds (female)
Life Expectancy: 10-14 years

14. Black Russian Terrier

Black Russian Terrier

Originating from Russia, the black Russian terrier is a robust and confident breed. Their thick coats are usually black or dark gray, and they are known for their loyalty and protective nature, making them great guard dogs. While they need proper guidance and socialization, they can be gentle and affectionate with their families. To maintain their well-being, regular exercise and mental stimulation are essential.Routine check-ups are vital as this breed is prone to health issues such as hip dysplasia and allergies. Before adding a black Russian terrier to your family, it is crucial to understand their temperament, behavior, physical attributes, diet, exercise needs, grooming requirements, health concerns, and training techniques. This will ensure that you provide them with the best care possible. With proper care and attention, these dogs can make great companions for anyone looking for a loyal and protective pet.

Black Russian Terrier Overview
Average Height: 27-30 inches (male), 26-29 inches (female)
Average Weight: 80-130 pounds
Life Expectancy: 10-12 years

15. Irish Wolfhound

Irish Wolfhound

The Irish wolfhound is a gentle giant from Ireland that is both majestic and athletic. This breed is known for its thin build and towering height, making it one of the tallest dog breeds in the world. They are famous for their shaggy, wiry coats, which require regular grooming to maintain. Despite their imposing size, they are known for their friendly and kind nature, making them excellent family pets. They tend to be calm, good-natured, and incredibly loyal to their owners. Their loyalty is one of their defining characteristics and makes them great protectors of their loved ones. Due to their size, they require plenty of exercise and space to roam around freely. Overall, the Irish wolfhound is an amazing breed that can bring joy and companionship to any household willing to accommodate its unique needs.

Irish Wolfhound Overview
Average Height: 32 inches (male), 30 inches (female)
Average Weight: 120 pounds (male), 105 pounds (female)
Life Expectancy: 6-8 years

16. Great Pyrenees

Great Pyrenees

Originating from the French mountains, Great Pyrenees is a gentle yet protective dog breed. They have a thick and fluffy white coat that keeps them warm in colder climates. Known for their loyalty and watchful nature, they make excellent guard dogs. Unlike other breeds, they are patient with children and other pets. To maintain good health, regular exercise and grooming are necessary. Additionally, their calm and composed temperament makes them ideal as therapy dogs for people suffering from anxiety or PTSD. However, due to their protective instincts, early socialization training is crucial to prevent aggressive behavior towards strangers or unfamiliar situations. Overall, Great Pyrenees is a versatile breed that can be an excellent addition to any household that values loyalty and companionship in their furry friends.

Great Pyrenees Overview
Average Height: 27-32 inches (male), 25-29 inches (female)
Average Weight: 100+ pounds (male), 85+ pounds (female)
Life Expectancy: 10-12 years

17. Scottish Deerhound

Scottish Deerhound

The Scottish deerhound is a graceful and friendly breed of dog from Scotland. They have a slender build and shaggy fur in various shades. These dogs make excellent companions for children and other animals. While initially bred for deer hunting, they need space and regular exercise to stay fit.Despite their size, Scottish deerhounds are gentle and affectionate towards their owners. They form strong bonds with their families and are loyal pets. This breed has been favored by aristocrats since the Middle Ages. Scottish deerhounds have a calm demeanor but still enjoy playtime with their owners.Their regal appearance and kind nature make them sought-after as companion animals. However, they may be reserved around strangers due to their hunting instincts. With proper socialization and training from an early age, Scottish deerhounds bring joy to any household.

Scottish Deerhound Overview
Average Height: 30-32 inches (male), 28+ inches (female)
Average Weight: 85-110 pounds (male), 75-95 pounds (female)
Life Expectancy: 8-11 years

18. Bernese Mountain Dog

Bernese Mountain Dog

Originating from the Swiss Alps, Bernese mountain dogs are a muscular breed with a friendly nature. Their thick, tricolored fur coats necessitate regular grooming to maintain their appearance. With a gentle and patient demeanor, they make great family pets and are known to get along well with children and other animals. These furry companions enjoy outdoor activities in cooler weather, so it’s essential to provide them with regular exercise for their overall health.Bernese mountain dogs are renowned for their loyalty and protectiveness towards their family, making them excellent guard dogs. With proper training and socialization, they can be an excellent addition to any household. It’s worth noting that due to their larger size, owners should ensure that they have enough space to move around comfortably. They also require a nutritious diet that caters to their energy needs. If provided with proper care and attention, Bernese mountain dogs can live up to 8-10 years on average.

Bernese Mountain Dog Overview
Average Height: 25-27.5 inches (male), 23-26 inches (female)
Average Weight: 80-115 pounds (male), 70-95 pounds (female)
Life Expectancy: 7-10 years

19. Dogue de Bordeaux

Dogue de Bordeaux

The Dogue de Bordeaux, also known as the French Mastiff, is a loyal and devoted dog breed that originated from France. Their robust build features a broad head and loose, wrinkled skin on their large muscular frame. Despite their imposing appearance, they are known for their calm and gentle nature, which makes them excellent family pets. They display unwavering loyalty towards their loved ones and are fiercely protective of them. Due to their patient temperament and good nature, they make ideal companions, particularly for children. Early socialization and training play a critical role in shaping their behavior and ensuring they become well-behaved pets. It is important to note that this breed requires ample exercise and mental stimulation to prevent boredom-induced destructive behavior.

Dogue de Bordeaux Overview
Average Height: 23-27 inches (male), 23-26 inches (female)
Average Weight: 110+ pounds (male), 99+ pounds (female)
Life Expectancy: 5-8 years

20. Cane Corso

Cane Corso

The cane corso, originally from Italy, is a robust and vigilant dog breed. It has a sturdy and athletic physique, along with a short coat. These dogs are recognized for their faithfulness and self-assurance, which makes them excellent guardians. They are intelligent and trainable, particularly due to their natural desire to satisfy. While being gentle and devoted to their families, they are also fiercely defensive. Early interaction with humans and other dogs is crucial for this breed.

Cane Corso Overview
Average Height: 25-27.5 inches (male), 23.5-26 inches (female)
Average Weight: 90-110 pounds
Life Expectancy: 9-12 years

What is An Umbrella Insurance Policy And How It Works?

Cheapest Full Coverage Car Insurance

What Is SR-22 Insurance

Bottom Line

Owning a large dog comes with its own set of unique needs and requires additional care and attention. It is crucial to keep in mind that large breeds need proper nutrition, regular medical checkups, and extra attention to their joint development. They also require ample living and playing spaces to move around comfortably.Despite the extra effort required, owning a large dog can be rewarding as they are loyal and affectionate companions. Large breeds make excellent family members as long as they are placed in the right home environment. However, it is vital to acknowledge that owning a large dog is a significant commitment and demands a lot of maintenance.It involves providing enough exercise, socialization, and training to ensure that your furry friend thrives and leads a happy life. Large dogs require more time and resources than smaller breeds, so it is crucial to consider all factors before deciding to adopt one. Proper research on different breeds’ temperaments, size requirements, and health risks should be conducted beforehand to make an informed decision.

Largest Dog Breeds in 2024: Frequently Asked Questions

What is the laziest big dog?

The answer varies depending on the person you ask. Dr. Linda Simon, M.V.B. and veterinarian consultant for, an informational website about dogs, explains that large breeds are generally lazy due to being bred for guarding humans and homes rather than for athletic purposes. Simon says that the Great Dane is one of the least active large dogs he sees in his clinic. They prefer lounging and relaxing over running long distances.

Dr. Sabrina Kong, a veterinary consultant at, an educational website about Doodles, holds a contrasting view on the laziest large dog breed. Kong states that the bullmastiff is certainly the least active among large dog breeds because of its low energy levels and preference for lounging around.

What’s a big dog that doesn’t shed?

Simon says that although all dogs shed, some dogs shed less fur than others. She states that the Cane Corso and Doberman are larger breeds that shed moderately.

What age do dogs stop growing?

Dr. Jessica Hess, D.V.M. and owner of GoodVets in Golden, CO, states that the majority of large breed dogs typically reach their full height between 12 to 18 months.

Hess says that giant breed dogs like Great Danes, mastiffs, and Newfoundlands can keep growing taller until they are 2 years old or older. Even after they have finished growing taller, large and giant breed dogs will continue to develop their bodies.

Do paws determine the size of a dog?

Affirmative and negative. Hess explains that genetics play a major role in determining a dog’s size. When the specific breed is unknown, paw size in puppies is used to provide a general estimate of adult size, particularly for shelter and rescue dogs. Nonetheless, this method is not flawless.

Visual Stories

Photo Stories

Khanapara Previous Teer Result 2024 Check : Last 2 Years Complete List With Your Data
Best BBC iPlayer VPNs in 2024 Best VPNs for BBC iPlayer to Watch Abroad
Intego Antivirus Review 2024: Is It the Best Mac Antivirus for 2024?
Best Car Insurance Companies For 2024
NordVPN vs IPVanish vs Surfshark Compare VPNs In 2024 Side-by-side Comparison
CISF Driver Recruitment 2024 Date Revealed Eligibility, Apply Online Direct Link Activated
What Are Trade Schools? A Guide To Vocational Programs
Best Travel Credit Cards in India 2024: Eligibility, Features, Benefits, Pros & Cons
HostPapa Review 2024: A Hosting Option For Small Business?
Top 10 Cheapest Cities To live in India 2024: Is Your City In The List?
Best Motorcycle Insurance Companies of 2024
Nationwide Car Insurance Review 2024

Subscribe Now

Find out about the latest Lifestyle, Fashion & Beauty trends, Relationship tips the buzz on Healh & Food.

By subscribing to newsletter, you acknowledge our

privacy policy