Bernese Mountain Dog vs Boston Terrier

Which dog breed is right for you?

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

Boston Terrier

Size
12–25 lbs, 15–17 in
Lifespan
11–13 years
Exercise
Moderate
Grooming
Low
Good with Kids
Yes
Good with Pets
Yes
Friendly Bright Amusing Adaptable

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.

About the Boston Terrier

The Boston Terrier — affectionately known as the "American Gentleman" — was developed in Boston, Massachusetts, in the late 1800s from crosses between English Bulldogs and white English Terriers. Standing 15–17 inches tall and weighing 12–25 pounds, they come in three weight classes and sport a compact, well-proportioned build with a distinctive tuxedo-like coat pattern. Their short, smooth coat appears in black-and-white, brindle-and-white, or seal-and-white — always with the characteristic white blaze, muzzle band, and chest marking.

Temperament & Personality

Boston Terriers are lively, intelligent, and brimming with personality — they have a wonderful sense of humor and seem to know exactly how to make their owners laugh. They are exceptionally friendly with people of all ages, including children and seniors, and typically get along well with other dogs and cats. Their moderate energy level and adaptable nature make them equally happy on a brisk walk or curled up on the couch.

Pros

  • Perfect apartment dog — compact size, moderate exercise needs, and minimal barking
  • Friendly and sociable with virtually everyone, including strangers and other pets
  • Low-maintenance coat requiring only occasional brushing
  • Highly adaptable temperament that suits first-time owners and experienced dog people alike

Cons

  • Brachycephalic (flat-faced) structure causes breathing difficulties, snoring, and heat intolerance
  • Prone to eye injuries and conditions like cataracts, cherry eye, and corneal ulcers
  • Can be stubborn about housetraining despite their intelligence
  • Susceptible to patellar luxation and spinal issues due to their compact build

Boston Terriers are the perfect blend of charm and companionship — find adoptable Boston Terriers on Puplister now.

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Frequently Asked Questions

What is the difference between a Bernese Mountain Dog and a Boston Terrier?
The Bernese Mountain Dog is 70–115 lbs, 23–28 in sized while the Boston Terrier is 12–25 lbs, 15–17 in sized. They differ in size (70–115 lbs, 23–28 in vs 12–25 lbs, 15–17 in), lifespan (7–10 years vs 11–13 years), and care requirements.
Which breed is better with kids, Bernese Mountain Dog or Boston Terrier?
Bernese Mountain Dog is generally good with kids. Boston Terrier is generally good with kids.
Which breed lives longer, Bernese Mountain Dog or Boston Terrier?
The Bernese Mountain Dog has a lifespan of 7–10 years while the Boston Terrier has a lifespan of 11–13 years.

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