Tallest Dog Breeds in the World: A Comprehensive Guide

The tallest dog breeds in the world typically include the Irish Wolfhound and the Great Dane, often reaching heights of 30-35 inches at the shoulder or more. While the Great Dane frequently holds the record for the tallest individual dog, the Irish Wolfhound is generally recognized as the tallest breed on average. These gentle giants possess impressive stature, often combining immense size with surprisingly calm temperaments, making them beloved companions for those who can accommodate their needs.

Have you ever wondered which dog breeds truly stand head and shoulders above the rest? It’s a common question, sparking curiosity about the sheer scale some dogs can achieve. Finding accurate, easy-to-understand information about these magnificent creatures can sometimes feel overwhelming, with conflicting facts and a lack of practical insights. You’re in the perfect place to discover the definitive list of the world’s tallest dog breeds, complete with fascinating details about their history, temperament, and what it takes to live with such impressive companions. Let’s explore the incredible world of giant dogs, understanding their unique qualities and charm.

Understanding “Tallest”: What Does It Mean for Dogs?

When we talk about the “tallest” dog breeds, we’re primarily referring to their height measured at the withers. The withers is the highest point of the shoulder blades, located at the base of the neck. This measurement provides a consistent standard across all breeds, allowing for fair comparison. While weight is also a factor in classifying “giant” breeds, height at the withers is the key metric for determining the “tallest.”

It’s important to remember that individual dogs within a breed can vary. Environmental factors, nutrition, and genetics all play a role in a dog’s final size. However, breed standards set by organizations like the American Kennel Club (AKC) and the Fédération Cynologique Internationale (FCI) provide a typical range for a breed’s height, giving us a good idea of their potential stature.

The Giants Among Us: Top Tallest Dog Breeds

Prepare to be amazed as we delve into the world of canine giants. These breeds are renowned not just for their imposing height but often for their gentle dispositions, making them truly special companions. Here’s a look at some of the tallest dog breeds you’ll encounter.

1. Irish Wolfhound

Often considered the tallest dog breed in the world, the Irish Wolfhound combines immense size with a surprisingly gentle nature. Their history is steeped in legend, dating back to ancient Ireland where they were used for hunting wolves and elk.

• History & Origin: Descended from war hounds of ancient Ireland, these dogs were prized for their strength and courage. Their original purpose was to hunt large game, including the now-extinct Irish elk and wolves, showcasing their incredible power and speed. They were also used as guardians and symbols of nobility.
• Height & Weight: Males typically stand 32-34 inches (81-86 cm) at the shoulder, with some individuals reaching even greater heights. Females are slightly smaller but still very tall. They can weigh anywhere from 105 to 180 pounds (48-82 kg).
• Temperament: Despite their imposing size, Irish Wolfhounds are known for their calm, dignified, and gentle temperament. They are intelligent, loyal, and good with children, making them excellent family pets. They are not typically aggressive but possess a strong protective instinct.
• Exercise Needs: While they enjoy lounging, Irish Wolfhounds require regular exercise, including daily walks and opportunities to run in a securely fenced area. They are sighthounds, so their instinct to chase can be strong.
• Grooming: Their rough, wiry coat requires weekly brushing and occasional hand-stripping to remove dead hair and maintain its texture.
• Health Considerations: Like many giant breeds, they are prone to certain health issues, including bloat (gastric torsion), cardiomyopathy, and bone cancer (osteosarcoma). Their lifespan is relatively short, typically 6-8 years.
• Suitable For: Families with space, those who appreciate a quiet, dignified companion, and owners prepared for their specific health and exercise needs.

2. Great Dane

The Great Dane is often dubbed the “Apollo of Dogs” for its majestic appearance and impressive stature. While the Irish Wolfhound might be taller on average, the Great Dane frequently holds the record for the tallest individual dog in the world.

• History & Origin: Originating in Germany, the Great Dane was initially bred for hunting wild boar and protecting estates. Their powerful build and courage made them formidable hunters, but over time, they transitioned into beloved companions due to their gentle nature.
• Height & Weight: Males stand at least 30 inches (76 cm) at the shoulder, often reaching 32-34 inches (81-86 cm) or more. Females are typically 28 inches (71 cm) or taller. They can weigh between 100-175 pounds (45-79 kg).
• Temperament: Known as “gentle giants,” Great Danes are affectionate, patient, and good-natured. They are devoted to their families and surprisingly good with children, despite their size. They are alert guardians but not typically aggressive.
• Exercise Needs: Young Great Danes are energetic and need regular exercise, but adults require moderate activity, such as daily walks. Over-exercising puppies can harm their developing joints.
• Grooming: Their short, smooth coat is easy to maintain, requiring only weekly brushing to remove loose hair and keep it shiny.
• Health Considerations: Great Danes are prone to bloat, hip dysplasia, heart conditions (like dilated cardiomyopathy), and certain cancers. Their average lifespan is 7-10 years.
• Suitable For: Owners who can provide ample space, consistent training, and are prepared for their significant food intake and potential health costs.

3. Scottish Deerhound

The Scottish Deerhound is a noble and ancient sighthound, resembling a shaggy greyhound but on a much larger scale. They were originally bred to hunt red deer in the Scottish Highlands.

• History & Origin: With roots dating back centuries, the Scottish Deerhound was essential for hunting the swift and powerful red deer. Their speed, strength, and keen eyesight made them unmatched in their role. They were once exclusive to Scottish chieftains and nobility.
• Height & Weight: Males are typically 30-32 inches (76-81 cm) or more at the shoulder, with females slightly smaller at 28 inches (71 cm) or more. Weights range from 85-110 pounds (39-50 kg) for females and 95-130 pounds (43-59 kg) for males.
• Temperament: Deerhounds are gentle, polite, and dignified. They are affectionate with their families but can be reserved with strangers. They are not suited for guard dog duties due to their mild nature.
• Exercise Needs: They need regular opportunities to run at full speed in a large, securely fenced area. Daily long walks are also essential. They are sprinters, not endurance runners.
• Grooming: Their harsh, wiry coat requires weekly brushing and occasional hand-stripping to remove dead hair and prevent matting.
• Health Considerations: Similar to other sighthounds, they are sensitive to certain anesthetics. They are also prone to bloat, cardiomyopathy, and some cancers. Lifespan is typically 8-11 years.
• Suitable For: Owners with large, fenced yards, those who appreciate a quiet, noble companion, and people willing to provide ample exercise.

4. Borzoi

The Borzoi, formerly known as the Russian Wolfhound, is a breed of striking elegance and aristocratic grace. They are sighthounds, known for their incredible speed and distinctive long, narrow heads.

• History & Origin: Bred by Russian aristocrats for hunting wolves and hare, the Borzoi’s lineage dates back to the 17th century. Their ability to course game over vast open plains made them highly valued hunting companions.
• Height & Weight: Males stand at least 28 inches (71 cm) at the shoulder, often reaching 30-32 inches (76-81 cm). Females are slightly smaller, typically 26 inches (66 cm) or more. They weigh between 75-105 pounds (34-48 kg).
• Temperament: Borzoi are calm, quiet, and independent indoors, often described as cat-like. Outdoors, they are agile and playful. They are loyal to their families but can be aloof with strangers.
• Exercise Needs: They require regular opportunities to gallop in a safe, enclosed space. Daily walks are necessary, but they truly thrive when they can stretch their legs at high speed.
• Grooming: Their long, silky coat requires regular brushing (2-3 times a week) to prevent mats and keep it free of debris.
• Health Considerations: Prone to bloat, hip and elbow dysplasia, and certain heart conditions. Their average lifespan is 9-14 years.
• Suitable For: Owners with secure, large yards, those who appreciate their independent nature, and individuals who can provide consistent, gentle training.

5. Leonberger

The Leonberger is a magnificent giant breed, known for its lion-like mane and gentle, calm demeanor. They were originally bred as companions for royalty.

• History & Origin: Developed in the town of Leonberg, Germany, in the mid-19th century, by Heinrich Essig, who aimed to create a dog resembling a lion. They are believed to be a mix of Newfoundland, St. Bernard, and Great Pyrenees.
• Height & Weight: Males stand 28-31.5 inches (71-80 cm) at the shoulder, while females are 25.5-29.5 inches (65-75 cm). They are very heavy, with males weighing 120-170 pounds (54-77 kg) and females 100-140 pounds (45-64 kg).
• Temperament: Leonbergers are gentle, patient, and highly intelligent. They are excellent family dogs, known for their calm nature and fondness for children. They are protective but not aggressive.
• Exercise Needs: They need moderate daily exercise, including walks and playtime. They enjoy swimming and other activities that provide both physical and mental stimulation.
• Grooming: Their thick, water-resistant double coat requires regular brushing (2-3 times a week) to prevent matting and manage shedding, especially during seasonal changes.
• Health Considerations: Prone to hip and elbow dysplasia, bloat, and certain cancers (osteosarcoma). Their lifespan is typically 7-10 years.
• Suitable For: Families who can provide ample space, consistent training, and are prepared for their grooming needs and substantial size.

6. Newfoundland

The Newfoundland is a truly massive and powerful dog, famous for its sweet nature, impressive swimming abilities, and historical role as a water rescue dog.

• History & Origin: Originating from Newfoundland, Canada, these dogs were bred to assist fishermen, pulling nets, hauling lines, and performing water rescues. Their thick, water-resistant coat and webbed feet are perfectly adapted for aquatic work.
• Height & Weight: Males stand 28 inches (71 cm) at the shoulder, and females 26 inches (66 cm). Males typically weigh 130-150 pounds (59-68 kg), with females weighing 100-120 pounds (45-54 kg).
• Temperament: Newfoundlands are known for their calm, gentle, and patient temperament, often called “nanny dogs” due to their excellent rapport with children. They are devoted to their families and possess a natural instinct to protect.
• Exercise Needs: They require moderate daily exercise, including walks and, ideally, opportunities to swim. They enjoy outdoor activities but are not overly energetic.
• Grooming: Their dense, double coat needs regular brushing (several times a week) to prevent matting and manage shedding. They are heavy droolers and can track dirt easily.
• Health Considerations: Prone to hip and elbow dysplasia, bloat, heart conditions (subvalvular aortic stenosis), and cystinuria. Lifespan is typically 9-10 years.
• Suitable For: Families with space, access to water for swimming, and those prepared for their grooming and drooling habits.

7. St. Bernard

The St. Bernard is an iconic giant breed, renowned for its role as a rescue dog in the Swiss Alps and its gentle, benevolent expression.

• History & Origin: Bred by monks at the Great St. Bernard Hospice in the Swiss Alps as early as the 17th century, these dogs were used to locate and rescue lost travelers. Their incredible sense of smell and ability to navigate deep snow made them invaluable.
• Height & Weight: Males stand 28-30 inches (71-76 cm) at the shoulder, and females 26-28 inches (66-71 cm). They are very heavy, with males weighing 140-180 pounds (64-82 kg) and females 120-140 pounds (54-64 kg).
• Temperament: St. Bernards are gentle, patient, and tolerant, especially with children. They are calm indoors but can be playful outdoors. They are loyal and protective of their families.
• Exercise Needs: They require moderate daily exercise, such as walks. They are not high-energy dogs, but consistent activity is important to prevent obesity.
• Grooming: St. Bernards come in both short-haired and long-haired varieties. Both require regular brushing to manage shedding and prevent mats, especially the long-haired type. They are also known for drooling.
• Health Considerations: Prone to hip and elbow dysplasia, bloat, osteosarcoma, and heart conditions. Their average lifespan is 8-10 years.
• Suitable For: Families who can provide ample space, consistent training, and are prepared for their significant size, drooling, and grooming needs.

8. Great Pyrenees

The Great Pyrenees is a majestic and ancient breed, known for its imposing size, beautiful white coat, and calm, watchful demeanor. They are primarily livestock guardian dogs.

• History & Origin: Originating in the Pyrenees Mountains between France and Spain, these dogs have been used for centuries to protect livestock from predators like wolves and bears. Their thick white coat helps them blend in with sheep and provides protection from harsh weather.
• Height & Weight: Males stand 27-32 inches (69-81 cm) at the shoulder, and females 25-29 inches (64-74 cm). Males typically weigh 100-160 pounds (45-73 kg), with females weighing 85-115 pounds (39-52 kg).
• Temperament: Pyrenees are calm, intelligent, and fiercely devoted to their families. They are patient and gentle with children and other animals but possess a strong independent streak and a natural protective instinct. They can be reserved with strangers.
• Exercise Needs: While not overly energetic, they require moderate daily exercise, including walks and opportunities to patrol their territory. They enjoy being outdoors.
• Grooming: Their thick, weather-resistant double coat requires regular brushing (2-3 times a week) to prevent matting and manage shedding, which can be heavy.
• Health Considerations: Prone to hip and elbow dysplasia, patellar luxation, bloat, and certain cancers. Lifespan is typically 10-12 years.
• Suitable For: Owners with large, securely fenced yards, those who understand their independent nature and guarding instincts, and individuals prepared for their grooming needs.

9. Dogue de Bordeaux

The Dogue de Bordeaux, also known as the French Mastiff, is a powerful and muscular breed with a distinctive massive head and a serious expression.

• History & Origin: One of the oldest French dog breeds, the Dogue de Bordeaux has a history dating back to the 14th century. They were used for various purposes, including guarding estates, hunting large game, and even fighting.
• Height & Weight: Males stand 23-27 inches (58-69 cm) at the shoulder, and females 22-26 inches (56-66 cm). They are incredibly heavy and muscular, with males weighing 110-145 pounds (50-66 kg) and females 99-120 pounds (45-54 kg).
• Temperament: Despite their formidable appearance, Dogues de Bordeaux are typically calm, loyal, and affectionate with their families. They are patient and protective but require early socialization and consistent training due to their strength and guarding instincts.
• Exercise Needs: They need moderate daily exercise, such as walks. They are not built for endurance and can overheat easily in warm weather.
• Grooming: Their short, fine coat is easy to maintain with weekly brushing. However, they are known for significant drooling and require regular cleaning of their facial wrinkles to prevent skin infections.
• Health Considerations: Prone to hip and elbow dysplasia, heart conditions (aortic stenosis), bloat, and certain cancers. Their lifespan is relatively short, typically 5-8 years.
• Suitable For: Experienced dog owners who can handle a powerful breed, provide consistent training, and are prepared for their health issues and drooling.

10. Anatolian Shepherd Dog

The Anatolian Shepherd Dog is a formidable and ancient livestock guardian breed, known for its independence, strength, and protective instincts.

• History & Origin: Hailing from the Anatolian region of Turkey, these dogs have been used for thousands of years to guard livestock against predators like wolves, bears, and jackals. They are bred to be rugged and self-reliant.
• Height & Weight: Males stand 29 inches (74 cm) or more at the shoulder, and females 27 inches (69 cm) or more. Males typically weigh 110-150 pounds (50-68 kg), with females weighing 80-120 pounds (36-54 kg).
• Temperament: Anatolian Shepherds are intelligent, independent, and fiercely loyal to their families and livestock. They are calm and reserved but possess strong guarding instincts. They require experienced owners who understand their unique temperament.
• Exercise Needs: They need ample space and moderate daily exercise. They are not typically high-energy but enjoy patrolling their territory.
• Grooming: Their short, dense double coat requires weekly brushing, more frequently during shedding seasons.
• Health Considerations: Prone to hip and elbow dysplasia, bloat, and eyelid problems. Lifespan is typically 11-13 years.
• Suitable For: Experienced owners with large, securely fenced properties, ideally with livestock to guard, who can provide consistent training and socialization.

Here’s a summary table of the tallest dog breeds:

Breed	Typical Male Height (at Withers)	Typical Male Weight	Average Lifespan	Key Temperament Trait
Irish Wolfhound	32-34 inches (81-86 cm)	120-180 lbs (54-82 kg)	6-8 years	Dignified & Gentle
Great Dane	30-34 inches (76-86 cm)	100-175 lbs (45-79 kg)	7-10 years	Gentle Giant
Scottish Deerhound	30-32 inches (76-81 cm)	95-130 lbs (43-59 kg)	8-11 years	Noble & Polite
Borzoi	28-32 inches (71-81 cm)	75-105 lbs (34-48 kg)	9-14 years	Calm & Independent
Leonberger	28-31.5 inches (71-80 cm)	120-170 lbs (54-77 kg)	7-10 years	Patient & Gentle
Newfoundland	28 inches (71 cm)	130-150 lbs (59-68 kg)	9-10 years	Sweet & Patient
St. Bernard	28-30 inches (71-76 cm)	140-180 lbs (64-82 kg)	8-10 years	Benevolent & Calm
Great Pyrenees	27-32 inches (69-81 cm)	100-160 lbs (45-73 kg)	10-12 years	Calm & Watchful
Dogue de Bordeaux	23-27 inches (58-69 cm)	110-145 lbs (50-66 kg)	5-8 years	Loyal & Protective
Anatolian Shepherd Dog	29+ inches (74+ cm)	110-150 lbs (50-68 kg)	11-13 years	Independent & Watchful

Owning a Giant Dog: Special Considerations

Bringing a giant dog into your life is a significant commitment. Their sheer size means everything from food bills to vet visits will be larger than average. Here’s what prospective owners should consider:

Space Requirements

Giant breeds need space. This isn’t just about the size of your home, but also the yard. While many giants are relatively calm indoors, they still need room to stretch out, turn around, and move without constantly bumping into furniture or people. A large, securely fenced yard is often a must, especially for breeds with strong sighthound instincts or guarding tendencies.

Food & Nutrition

Unsurprisingly, big dogs eat a lot! Their nutritional needs are also specific, especially during their rapid growth phase as puppies. High-quality dog food formulated for large or giant breeds is crucial to support their bone and joint development and prevent too-rapid growth, which can lead to skeletal problems. Look for formulas that support healthy joints with ingredients like glucosamine and chondroitin.

For a reliable option, consider investing in Royal Canin Giant Adult Dry Dog Food, which is specifically designed to meet the unique nutritional needs of giant breed dogs.

Training & Socialization

Early and consistent training and socialization are paramount for giant breeds. A well-behaved large dog is a joy; an unruly one can be a danger. Due to their size, even playful jumping can accidentally injure a person. Positive reinforcement methods work best. Enroll in puppy classes and continue with obedience training throughout their lives. Expose them to various people, places, and other animals from a young age to ensure they grow into well-adjusted adults.

Health & Lifespan

Giant breeds, unfortunately, often have shorter lifespans than smaller dogs, typically ranging from 6 to 12 years. They are also predisposed to certain health conditions, including:

• Bloat (Gastric Dilatation-Volvulus – GDV): A life-threatening condition where the stomach twists. Owners of giant breeds should be aware of the symptoms and know what to do in an emergency.
• Hip and Elbow Dysplasia: Malformation of the joints, leading to arthritis and pain. Responsible breeders screen their dogs for these conditions.
• Cardiomyopathy: A disease of the heart muscle that can lead to heart failure.
• Osteosarcoma: A type of bone cancer, more common in large and giant breeds.

Regular veterinary check-ups are vital for early detection and management of these conditions. Learning about your chosen breed’s specific health predispositions from reputable sources like the American Kennel Club (AKC) or a veterinarian is highly recommended.

Costs

Owning a giant dog comes with higher costs. Beyond the initial purchase price, consider:

• Food: They eat a lot, so food bills will be substantial.
• Veterinary Care: Medications, surgeries, and even routine parasite prevention are often dosed by weight, meaning higher costs.
• Supplies: Larger crates, beds, collars, and toys.
• Grooming: Professional grooming, if needed, will be more expensive.

Are Tall Dogs Right For Your Family?

Deciding if a tall dog breed is right for you involves more than just admiring their majestic appearance. It requires a realistic assessment of your lifestyle, living situation, and commitment. While many giant breeds are known for their gentle and affectionate natures, their size brings unique challenges and responsibilities.

Consider whether you have the space, time, and financial resources to provide for their specific needs, from large beds and ample food to significant vet bills and consistent training. Their shorter lifespans also mean saying goodbye comes sooner. If you’re looking for a dog that can comfortably live in a smaller home or requires minimal exercise, a giant breed might not be the best fit. However, for those who can meet their needs, a giant dog can be an incredibly rewarding, loyal, and loving member of the family.

If you’re still exploring options and want to understand which breeds might be a good fit for families, regardless of size, you might find our guide on 15 Best Dog Breeds for Kids and Families helpful.

Frequently Asked Questions (FAQ)

Q1: What is the tallest dog breed ever recorded?

The tallest dog ever recorded was a Great Dane named Zeus, who stood an astonishing 44 inches (111.8 cm) tall at the shoulder. He held the Guinness World Record for the tallest dog until his passing.

Q2: Are tall dog breeds good with children?

Many tall dog breeds, such as the Great Dane, Newfoundland, Leonberger, and St. Bernard, are known for their gentle, patient, and tolerant temperaments, making them excellent with children. However, due to their size, supervision is always recommended to prevent accidental bumps or knocks, especially with very young children.

Q3: Do giant dogs need a lot of exercise?

It varies by breed. Sighthounds like the Irish Wolfhound and Borzoi need opportunities to run at full speed in a safe, enclosed area. Other giants, like the Great Dane or St. Bernard, have moderate exercise needs, typically requiring daily walks and some playtime. Over-exercising giant breed puppies can be detrimental to their developing joints.

Q4: What is the average lifespan of the tallest dog breeds?

Unfortunately, many giant dog breeds have shorter lifespans compared to smaller dogs. On average, their lifespan ranges from 6 to 12 years, with some of the very largest breeds like the Irish Wolfhound and Dogue de Bordeaux typically living on the lower end of that spectrum (6-8 years).

Q5: Are tall dog breeds expensive to own?

Yes, owning a tall dog breed can be more expensive. Their size means higher costs for food, larger supplies (beds, crates, collars), and potentially higher veterinary bills (medications are often dosed by weight, and they are prone to certain costly health conditions like hip dysplasia and bloat).

Q6: Can tall dogs live in apartments?

While some calm giant breeds might tolerate apartment living if they receive sufficient daily exercise, it’s generally not ideal. Their size requires ample space to move around comfortably without feeling cramped. A house with a securely fenced yard is usually preferred for these breeds to stretch their legs and satisfy their exercise needs.

Q7: What are the common health issues for giant dog breeds?

Giant breeds are prone to several health issues, including bloat (gastric torsion), hip and elbow dysplasia, certain heart conditions (like dilated cardiomyopathy), and bone cancer (osteosarcoma). Responsible breeding practices and regular veterinary care are crucial for managing these risks.

The world of giant dog breeds is truly captivating. These magnificent animals, from the graceful Irish Wolfhound to the powerful Great Dane, stand as testaments to selective breeding and centuries of companionship. While their size demands significant commitment in terms of space, care, and resources, the rewards of sharing your life with such a loyal, gentle, and impressive companion are immeasurable. Understanding their unique needs ensures that these gentle giants can thrive, bringing immense joy and dignity to the families lucky enough to welcome them into their homes.