Dogs come in all shapes and sizes, but sometimes the gentlest souls are found in the largest bodies. While giant breeds often get a reputation for being intimidating, many are actually big softies at heart.
On the flip side, some of the tiniest canines pack a surprising amount of attitude and courage into their small frames. Let’s explore these fascinating contrasts in the canine world!
1. Great Dane

Standing tall as apartments on legs, Great Danes are the definition of gentle giants. Despite weighing up to 175 pounds, they believe they’re lap dogs!
Their patient temperament makes them excellent companions for children. Most Danes are blissfully unaware of their imposing size, preferring cuddles to confrontation.
2. Saint Bernard

Famous for their Alpine rescue missions, Saint Bernards combine incredible strength with tender hearts. These massive furballs once saved over 2,000 travelers in the snowy Swiss mountains.
Their patient disposition makes them wonderful family companions. Though they drool considerably, their loving nature more than makes up for the extra laundry!
3. Newfoundland

Born with webbed feet and a waterproof coat, Newfoundlands are natural lifeguards with an instinct to rescue. These massive teddy bears have saved countless lives from drowning.
Their extraordinary patience with children earned them the nickname “nanny dogs.” A Newfie will happily let toddlers climb all over them without a hint of aggression.
4. Irish Wolfhound

Ancient warriors once rode these majestic hounds into battle, yet modern Irish Wolfhounds prefer napping to fighting. As the tallest dog breed, they can easily look you in the eye when standing on hind legs.
Behind their imposing stature lies a sensitive soul. These gentle giants form deep bonds with their families and exhibit remarkable patience with children.
5. Mastiff

With ancient roots as war dogs, today’s Mastiffs prefer guarding the couch rather than battlefields. Their massive heads house equally massive hearts full of devotion.
Natural guardians, they protect without aggression, simply placing their substantial bodies between loved ones and perceived threats. Despite weighing up to 230 pounds, they move with surprising gentleness around fragile objects—including toddlers!
6. Bernese Mountain Dog

Sporting a stunning black, rust, and white coat, “Berners” combine striking looks with sweet personalities. Originally bred as Swiss farm helpers, they pulled carts while keeping farmers company.
Their patient temperament shines through in every interaction. Though powerful enough to pull heavy loads, they’re incredibly delicate with children and smaller pets, showing remarkable awareness of their strength.
7. Tibetan Mastiff

Wrapped in a majestic lion-like mane, Tibetan Mastiffs once guarded Buddhist monasteries in the Himalayas. Their impressive coat helped them survive temperatures dropping to -40°F!
Reserved with strangers but deeply devoted to family, these ancient guardians display remarkable discernment. Despite their fierce appearance, they’re surprisingly gentle with those they love, especially children under their protection.
8. Leonberger

Created to resemble lions in the Leonberg town crest, these magnificent dogs combine Saint Bernard, Newfoundland, and Great Pyrenees ancestry. Their lion-like appearance belies their lamb-like temperament.
Masters of reading human emotions, Leonbergers instinctively provide comfort when needed. They excel with children, showing remarkable tolerance for ear-pulling and clumsy hugs from little ones.
9. Alaskan Malamute

Capable of pulling sleds across frozen tundra for days, Malamutes combine incredible strength with boundless affection. These arctic workers helped the Inuit people survive for thousands of years.
Despite their wolf-like appearance, they’re goofballs at heart. Their playful “woo-woo” vocalizations and friendly demeanor make them wonderful companions, though their size requires respect and proper training.
10. English Bulldog

Behind that grumpy facade lies the heart of a couch potato who lives for belly rubs. English Bulldogs were originally bred for bull-baiting but have evolved into loving companions who prefer naps to conflict.
Their muscular bodies and determined stance hide a surprisingly sensitive nature. Though not as large as other giants on this list, their solid build and unwavering loyalty earn them honorary giant status.
11. Anatolian Shepherd

Developed in Turkey to protect livestock from wolves and bears, Anatolian Shepherds combine vigilance with remarkable restraint. Their impressive size—up to 150 pounds—is matched by their independence and judgment.
Unlike many protective breeds, they rarely bark without reason. With family, they show surprising tenderness, especially with children they consider part of their flock, while maintaining constant awareness of potential threats.
12. Chihuahua

Don’t let those tiny paws fool you—Chihuahuas pack more attitude per ounce than any other breed! Named after Mexico’s largest state, these pint-sized pups typically weigh less than six pounds.
Despite their diminutive stature, they approach life with unwavering confidence. Fiercely loyal to their chosen person, many Chihuahuas believe they’re actually 100-pound guard dogs trapped in tiny bodies.
13. Jack Russell Terrier

Originally bred for fox hunting, Jack Russells never got the memo about their small size being a limitation. These athletic dynamos can jump five times their height and dig faster than you can say “where’s my garden?”
Their fearless nature leads them to challenge dogs triple their size. With boundless energy and intelligence to match, they require plenty of exercise and mental stimulation to prevent mischief.
14. Dachshund

Affectionately called “wiener dogs,” Dachshunds were engineered for a dangerous job—flushing badgers from their dens. Their long bodies and short legs allowed them to enter tunnels, while their loud barks helped hunters locate them underground.
Modern Dachshunds retain their ancestral courage and determination. These stubborn little warriors often challenge much larger animals, completely unaware of their physical limitations!
15. Miniature Schnauzer

Sporting distinctive whiskers and eyebrows, Miniature Schnauzers were farm dogs tasked with rat control in Germany. Their alert nature makes them excellent watchdogs who announce every visitor with impressive volume.
Beneath that dignified beard lies a spirited personality that’s both playful and protective. Though small in stature, they approach life with unwavering confidence and will fearlessly defend their families from perceived threats.