13 Large Dog Breeds Plus Pro Tips For Owners

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Large dog breeds are known for their impressive size, big hearts, and unwavering loyalty. These gentle giants have a commanding presence but also bring a special charm that makes them wonderful family companions. Owning a large dog, however, comes with unique challenges, including providing enough space and keeping up with their exercise requirements. If you’re thinking about welcoming a big dog into your home, understanding their specific needs is essential to ensuring they thrive and live a happy, healthy life alongside you and your family.

Great Dane

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Great Danes are one of the largest dog breeds, known for their towering height and gentle nature. Often referred to as “gentle giants,” they can reach heights of up to 34 inches and weigh over 150 pounds. Despite their size, Great Danes are known for being affectionate and friendly, making them excellent family pets. However, their large size means they need plenty of room to stretch out and rest, so a spacious home is ideal. Pro tip: Invest in an extra-large dog bed—your couch might not survive otherwise!

Saint Bernard

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Saint Bernards are famous for their massive size and thick, fluffy coats. Originally bred for rescue work in the Swiss Alps, these dogs have a natural instinct to help and protect. They can weigh between 120 and 180 pounds, but they’re also known for being gentle and patient with children. Saint Bernards have a friendly, easygoing temperament, but they require regular grooming to keep their coats in good condition. Pro tip: Keep a drool towel handy—these lovable giants are known for their slobbery kisses!

Mastiff

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Mastiffs are known for their muscular build and imposing presence, but they are incredibly loyal and protective of their families. Weighing between 120 and 230 pounds, they need plenty of space to move around and feel comfortable. Mastiffs tend to be calm and laid-back, making them excellent companions for those who appreciate a more relaxed dog. Pro tip: Socialize your Mastiff early to help them feel comfortable around new people and environments—they’ll be friendlier with your visitors (and their delivery drivers!).

Newfoundland

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Newfoundlands are large, fluffy dogs with a love for water and a natural instinct for rescue. These gentle giants can weigh between 100 and 150 pounds and are known for their sweet temperament and affection towards children, earning them the nickname “nanny dogs.” Their thick, water-resistant coats make them perfect for outdoor adventures, especially if you live near a lake or beach. Pro tip: Be prepared for frequent grooming sessions—Newfies shed a lot, and regular brushing will keep their coat looking their best.

Bernese Mountain Dog

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Bernese Mountain Dogs are known for their striking tri-colored coats and gentle, friendly nature. They can weigh between 70 and 115 pounds and are known for being affectionate and loyal family companions. Originally bred to work on farms, Bernese Mountain Dogs have a strong work ethic and enjoy being active outdoors. Pro tip: Make sure to provide daily exercise to keep your Bernese happy and healthy—they thrive when they have a job to do, even if it’s just carrying a pack on a hike!

Irish Wolfhound

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The Irish Wolfhound is one of the tallest dog breeds, standing up to 32 inches or more at the shoulder. Despite their size, these dogs are known for their calm and gentle disposition. They are often described as gentle giants who love spending time with their families. Due to their size, Irish Wolfhounds need plenty of space to move around, and a large, secure yard is ideal. Pro tip: Be mindful of their short lifespan—Irish Wolfhounds typically live around 6 to 8 years, so cherish every moment with these sweet souls.

Leonberger

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Leonbergers are large, majestic dogs with a lion-like mane and a friendly, outgoing personality. They can weigh between 90 and 170 pounds, making them one of the larger breeds. Leonbergers are known for their gentle nature and love of water, making them great companions for active families. Due to their calm and patient demeanor, they are also known for being excellent therapy dogs. Pro tip: Start training early with your Leonberger, as their size can make them challenging to handle if they develop bad habits.

Alaskan Malamute

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Alaskan Malamutes are strong, powerful dogs originally bred for hauling heavy loads across long distances in harsh conditions. They can weigh between 75 and 100 pounds and are known for their endurance and strength. Malamutes are incredibly social and enjoy spending time with their human families, but they also have a strong prey drive. Pro tip: Be prepared for a high-energy dog—daily exercise and mental stimulation are key to keeping your Malamute happy, as a bored Malamute can become destructive.

Anatolian Shepherd

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Anatolian Shepherds are large, independent dogs known for their protective nature and strong guarding instincts. Weighing between 90 and 150 pounds, they have a strong presence that can deter potential intruders. These dogs are loyal to their families but can be wary of strangers, making them excellent guard dogs. Pro tip: Consistent training and socialization are crucial for an Anatolian Shepherd—they need to learn how to distinguish between a friendly visitor and a potential threat.

Great Pyrenees

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Great Pyrenees are known for their thick, white coats and their history as livestock guardians. They weigh between 85 and 115 pounds and have a calm and gentle demeanor, making them wonderful family pets. Great Pyrenees are naturally protective and will keep a watchful eye over their home and loved ones. Pro tip: Be patient with training—these dogs are known for their independent streak, but with consistency and positive reinforcement, they will become loyal and obedient companions.

Dogue de Bordeaux

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The Dogue de Bordeaux, also known as the French Mastiff, is a muscular and powerful dog breed known for its deep loyalty and affectionate nature. These dogs can weigh between 100 and 150 pounds and have a distinctive wrinkled face that gives them a serious expression. Despite their tough appearance, they are gentle with their families and enjoy being close to their humans. Pro tip: Focus on socialization from an early age to help your Dogue de Bordeaux feel confident in different environments—they can be shy without proper exposure.

Kuvasz

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The Kuvasz is a large, white, fluffy dog breed that has been used as a livestock guardian for centuries. These dogs can weigh between 70 and 115 pounds and are known for their protective instincts and loyalty to their families. Kuvasz dogs are independent and intelligent, which makes them excellent guardians, but they can also present training challenges. Pro tip: Patience is key when training Kuvasz—they are intelligent but can be stubborn, so consistency and positive reinforcement are important.

Tibetan Mastiff

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Tibetan Mastiffs are known for their impressive size, thick coats, and guarding instincts. These dogs can weigh between 70 and 150 pounds and have a calm, independent nature. While they may appear aloof at first, they are incredibly loyal to their families and have a gentle side that comes out around those they trust. Tibetan Mastiffs are natural guardians, making them protective of their homes and loved ones. Pro tip: Early socialization is crucial—these dogs need to learn what a true threat is versus a harmless visitor.

Gentle Giants, Big Hearts

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These large dog breeds may take up a bit more space on your couch, but they make up for it with their massive hearts and endless love. These dogs may look imposing, but they’re really just oversized teddy bears. So, if you’re ready to share your home (and maybe your entire bed), these gentle giants are sure to fill your life with love, laughter, and a little extra slobber. Just don’t forget to keep the treats coming—after all, those big paws come with big appetites!