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Click on the breeds above to change the breed you want to compare.

Compare Saint Bernard and Boston Terrier side by side: temperament, energy, trainability, apartment fit, shedding, lifespan, weight and free adoption listings.

Breed traits

Character & behavior

Energy level

Playfulness

Intelligence

Trainability

Protectiveness

Sociability

Can stay alone

Lifestyle fit

Apartment-friendly

Yes

Good with kids

Yes

Good for first-time owners

Yes

Shedding

Noise level

Exercise needs

Physical & general

Life span

8–10 years

11–15 years

Weight

54–91 kg

6.8–11.3 kg

Height

65–80 cm

38–43 cm

Origin

Switzerland

United States

Grooming effort

Nutrition sensitivity

Health risk

Heat tolerance

Cold tolerance

The Saint Bernard and Boston Terrier are two distinct breeds that cater to different lifestyles and preferences. The Saint Bernard, originating from Switzerland, is a large, powerful dog known for its gentle temperament and protective nature. With a life span of 8 to 10 years, they are often suited for families who have space and can accommodate their larger size. In contrast, the Boston Terrier, a smaller breed from the United States, enjoys a longer life span of 11 to 15 years and is well-suited for apartment living. Both breeds are sociable and good with children, but they differ significantly in size, energy levels, and adaptability to living conditions. Understanding these differences can help potential owners choose the breed that best fits their lifestyle.

Saint Bernard — Advantages

Gentle and protective nature
Good with kids
Strong climate tolerance to cold
High trainability
Moderate exercise needs

Disadvantages

Not apartment-friendly
Shorter life span compared to Boston Terrier
Can be challenging for first-time owners
Higher shedding level
Moderate noise level

Boston Terrier — Advantages

Apartment-friendly
Longer life span
Good for first-time owners
Lower shedding level
Higher playfulness

Disadvantages

Less protective than Saint Bernard
Higher noise level
Moderate climate tolerance to cold
Can stay alone without issues, but may prefer companionship
Smaller size may not suit those looking for a large dog