Are big, intimidating dogs usually aggressive?

Not necessarily. Many large breeds with bold appearances are actually calm and gentle. Their looks can be deceiving, and temperament depends on training, socialization, and individual personality rather than just appearance.

What should I consider when adopting a large gentle dog?

Think about space, exercise needs, grooming, and your ability to handle a big dog. Gentle giants often require regular walks, mental stimulation, and room to move comfortably, plus gentle training and socialization.

Are these big softie breeds good with children?

Yes, most of these breeds are known for being patient and affectionate with kids. However, always supervise interactions and teach children how to respect dogs to ensure positive experiences for everyone.

Do these large breeds require special training?

Basic obedience and socialization are important for all dogs, especially large breeds. Gentle giants benefit from consistent, positive training to ensure they remain well-mannered and confident without becoming shy or overly protective.

Top 5 Dog Breeds That Look Intimidating But Are Big Softies

5 breeds ranked · counting down to #1

By the Value Finds Daily Editorial Team · Last updated June 1, 2026

Save to Pinterest

When you first see some of these large and giant dog breeds, their bold, powerful presence might make you think twice. But beneath those fierce looks, many of these dogs are incredibly gentle, affectionate, and make wonderful companions. If you’re looking for a lovable giant that’s great with families or first-time dog owners, these breeds offer the perfect mix of strength and sweetness. Let’s explore dogs that prove you can never judge a book by its cover!

How we ranked these: every breed below was chosen for real-world fit — temperament, energy level, grooming needs, and how well it suits everyday households. We count down from #5 to our #1 pick, so keep scrolling for the top spot.

At a glance: 5 breeds compared
#	Breed	Size	Energy	Shedding	Training	Barking	Lifespan	Kids
1	Leonberger	giant	medium	high	moderate	low	8–9 yrs	Yes
2	Great Dane	giant	medium	medium	moderate	low	7–10 yrs	Yes
3	Newfoundland	giant	medium	high	easy	low	8–10 yrs	Yes
4	Saint Bernard	giant	low	high	moderate	low	8–10 yrs	Yes
5	Bullmastiff	giant	medium	medium	moderate	medium	7–9 yrs	Yes

Bullmastiff

Best for: Families seeking a protective yet gentle giant

Bullmastiffs have a naturally imposing appearance with their muscular build and broad heads, often making them look like serious guard dogs. However, these gentle giants are known for their calm and affectionate nature, especially with their families. They’re loyal and protective without being overly aggressive, which makes them excellent companions for those who want a bold-looking dog that’s actually a big softie at heart. Bullmastiffs tend to be patient with children and enjoy quiet, cozy time with their humans, showing a surprisingly tender side behind their tough exterior.

Did you know? Bullmastiffs were originally bred to silently guard estates without barking, relying on their intimidating looks alone.

Saint Bernard

Best for: Families wanting a patient, affectionate giant

Saint Bernards are the classic gentle giants with massive builds and expressive faces that might make you pause. Despite their size, these dogs are famously sweet-natured and incredibly patient, especially with children. Their history as rescue dogs in the Swiss Alps speaks to their strong yet nurturing demeanor. They love being part of the family and are known for their calm temperament and affectionate ways. If you want a dog that looks like a mountain beast but behaves like a loving teddy bear, Saint Bernards are a great fit.

Did you know? Saint Bernards have a legendary reputation for carrying small barrels of brandy around their necks in rescue missions, though that’s mostly myth!

Newfoundland

Best for: Active families who want a gentle giant that loves kids

Newfoundlands are enormous with thick fur and a powerful build that can intimidate at first glance. But these gentle giants are some of the sweetest dogs out there. Known for their calm, nurturing nature, they’re fantastic with kids and often called "nanny dogs" for their protective instincts and patience. Their love for water and natural swimming ability also adds to their charm. If you want a big dog who looks fierce but has a heart of gold and a soft spot for family cuddles, the Newfoundland fits the bill perfectly.

Did you know? Newfoundlands have webbed feet and are natural swimmers, historically used for water rescues.

Great Dane

Best for: Families wanting a large, affectionate companion

Great Danes are the ultimate gentle giants, towering over most dogs with their sleek, regal appearance that can seem intimidating. Yet, these dogs are known for their friendly, affectionate nature and are often described as couch potatoes who love snuggling with their humans. Their combination of size and sweetness makes them endearing companions who rarely live up to their fierce looks. Great Danes bond deeply with their families and have a surprisingly playful side, making them a great fit for those who want a big dog with a gentle heart.

Did you know? Great Danes are sometimes called "Apollo of dogs" due to their majestic stature and noble appearance.

Leonberger

Best for: First-time owners seeking an affectionate giant with a noble look

Leonbergers are impressive with their lion-like manes and large, muscular frames that give them a commanding presence. But these dogs are famously gentle, friendly, and incredibly affectionate with family members. They have a calm temperament and a natural instinct to be patient and protective without aggression. Leonbergers are perfect for people who want a dog that looks powerful and intimidating but is actually a big softie who thrives on companionship and love. Their warm personality makes them especially great for first-time owners looking for a lovable giant.

Did you know? Leonbergers were bred to resemble a lion, symbolizing strength and courage, yet they’re known for their gentle demeanor.

Bringing one of these home? Start here

The first-month essentials we recommend to every new owner. Affiliate links — we may earn a small commission at no extra cost to you.

Orthopedic dog bed →
the first thing a new dog needs is a spot that's theirs
Slow-feeder bowl →
stops gulping and bloat, especially in food-motivated breeds
Front-clip harness →
gentler than a collar for leash training
Grooming kit →
weekly brushing keeps shedding and mats under control

Printable art for dog lovers

Instant downloads from our shop — print at home or at any print shop.

Dog Lover Printable Wall Art Bundle — 6 Sets, 18 Prints (Boho, Japandi, Watercolor & More)

$19

The Complete Dog Lover Printable Bundle — 2 Products (Wall Art, Coloring & Planner)

$12

Vintage Botanical Illustration Printable Wall Art Set with Gentle Dog - Soft Antique Tones

The bottom line

Our #1 pick is Leonberger — first-time owners seeking an affectionate giant with a noble look. Still, the right choice comes down to your space, routine, and what you value most. Any breed on this list is a solid place to start.

Frequently asked questions

Are big, intimidating dogs usually aggressive?: Not necessarily. Many large breeds with bold appearances are actually calm and gentle. Their looks can be deceiving, and temperament depends on training, socialization, and individual personality rather than just appearance.
What should I consider when adopting a large gentle dog?: Think about space, exercise needs, grooming, and your ability to handle a big dog. Gentle giants often require regular walks, mental stimulation, and room to move comfortably, plus gentle training and socialization.
Are these big softie breeds good with children?: Yes, most of these breeds are known for being patient and affectionate with kids. However, always supervise interactions and teach children how to respect dogs to ensure positive experiences for everyone.
Do these large breeds require special training?: Basic obedience and socialization are important for all dogs, especially large breeds. Gentle giants benefit from consistent, positive training to ensure they remain well-mannered and confident without becoming shy or overly protective.

More guides you'll love

Top 7 Fluffiest Dog Breeds That Look Like Teddy Bears

Top 5 Gentle Giants: Dog Breeds That Look Fierce but Are Lovable

12 4th of July Crafts to Make Your Home Look Festive on a Budget

25 House Decor Ideas That Make a Small Space Look Expensive

Top 15 Best Dog Breeds for Active Lifestyles

Top 15 Best Dog Breeds for Apartment Living