American Bulldog vs Bernese Mountain Dog

Which dog breed is right for you?

American Bulldog

Size
60–120 lbs, 20–28 in
Lifespan
10–16 years
Exercise
High
Grooming
Low
Good with Kids
Yes
Good with Pets
No
Confident Loyal Athletic Protective

Bernese Mountain Dog

Size
70–115 lbs, 23–28 in
Lifespan
7–10 years
Exercise
Moderate
Grooming
High
Good with Kids
Yes
Good with Pets
Yes
Affectionate Gentle Loyal Patient

About the American Bulldog

The American Bulldog is a muscular, athletic breed descended from the Old English Bulldog, brought to the American South by working-class immigrants in the 17th and 18th centuries. These powerful dogs stand 20–28 inches tall and weigh between 60 and 120 pounds, with males being significantly larger than females. They have a short, smooth coat that comes in white, white with patches of brindle, red, brown, or fawn — and requires minimal grooming beyond regular brushing.

Temperament & Personality

American Bulldogs are confident, loyal, and deeply devoted to their families — they form strong bonds and are known for their gentle, protective nature around children. They are alert and courageous, making them natural watchdogs, but they are also surprisingly affectionate and enjoy being close to their people. Early socialization is essential, as they can be wary of unfamiliar dogs and strangers without proper exposure.

Pros

  • Excellent family guardian with a strong protective instinct
  • Low-maintenance coat that requires only occasional brushing
  • Athletic and versatile — thrives in activities like weight-pulling and agility
  • Deeply affectionate and gentle with children in the household

Cons

  • Requires firm, consistent training from an experienced owner to manage their strength
  • Can be prone to dog aggression without thorough early socialization
  • Subject to breed-specific legislation in some areas
  • Prone to hip and elbow dysplasia, ACL tears, and cherry eye

Give a strong, loving American Bulldog a second chance — find adoptable American Bulldogs on Puplister.

About the Bernese Mountain Dog

The Bernese Mountain Dog — or Berner — originated in the Swiss Alps near the city of Bern, where it served as a versatile farm dog capable of drafting, herding, and guarding. These gentle giants stand 23–27.5 inches tall and weigh 70–115 pounds, with a sturdy, well-balanced frame built for mountain work. Their striking tri-color coat — jet black with rich rust and crisp white markings — is long, thick, and slightly wavy, designed to insulate against harsh alpine winters.

Temperament & Personality

Berners are calm, affectionate, and exceptionally good-natured — they are one of the most family-friendly large breeds, renowned for their patience and gentleness with children. They are eager to please and respond well to positive training methods, though they mature slowly and retain puppyish behavior longer than many breeds. They are friendly with other dogs and even cats, and their calm demeanor makes them excellent therapy dogs.

Pros

  • Exceptionally gentle and patient with children — a true family dog
  • Eager to please and highly trainable with positive reinforcement
  • Calm, steady temperament that adapts well to household routines
  • Beautiful, majestic appearance that commands admiration wherever they go

Cons

  • Tragically short lifespan — averaging only 6–8 years due to high cancer rates
  • Heavy shedding, especially during seasonal changes, requiring frequent grooming
  • Prone to hip and elbow dysplasia, histiocytic sarcoma, and bloat
  • Large size and drooling tendencies make them poorly suited for small living spaces

Berners fill homes with warmth and love — discover adoptable Bernese Mountain Dogs on Puplister and welcome one into your family.

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Frequently Asked Questions

What is the difference between a American Bulldog and a Bernese Mountain Dog?
The American Bulldog is 60–120 lbs, 20–28 in sized while the Bernese Mountain Dog is 70–115 lbs, 23–28 in sized. They differ in size (60–120 lbs, 20–28 in vs 70–115 lbs, 23–28 in), lifespan (10–16 years vs 7–10 years), and care requirements.
Which breed is better with kids, American Bulldog or Bernese Mountain Dog?
American Bulldog is generally good with kids. Bernese Mountain Dog is generally good with kids.
Which breed lives longer, American Bulldog or Bernese Mountain Dog?
The American Bulldog has a lifespan of 10–16 years while the Bernese Mountain Dog has a lifespan of 7–10 years.

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