Bullmastiff vs Saint Bernard

Compare the Bullmastiff to the Saint Bernard. Use the tool below to compare temperament, size, personality, maintenance requirements, and everything else between Bullmastiffs and Saint Bernards.

Bullmastiff vs Saint Bernard
Bullmastiff
Saint Bernard
Bullmastiff
Saint Bernard
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General Details
Bullmastiff
Saint Bernard
Breed Type
Purebred
Purebred
Allergy Friendly
No
No
Lifespan
8-10 Years
8-10 Years
Height
24-27 Inches
25½-27½ Inches
Weight
110-130 Pounds
110-200 Pounds
Intelligence
Above Average
Average
History
Bullmastiff
Saint Bernard
Origin Country
United Kingdom
Switzerland
Origin Year
1860 AD
1695 AD
Temperament
Bullmastiff
Saint Bernard
Overall Friendliness
Above Average
Above Average
Family Friendly
Above Average
Above Average
Child Friendly
Above Average
Above Average
Pet Friendly
Above Average
Above Average
Stranger Friendly
Average
Above Average
Personality
Bullmastiff
Saint Bernard
Traits
Affectionate
Loving
Needy
Separation Anxiety
Snuggle
Willing to Please
Affectionate
Loving
Snuggle
Stubborn
Willing to Please
Living Environment
Bullmastiff
Saint Bernard
Apartment
Yes
Yes
Indoor
Yes
Yes
Small Yard
No
Yes
Medium Yard
No
Yes
Large Yard
No
Yes
Temperature Tolerance
40-80 °F
20-85 °F
Barks/Howls
None
Below Average
Exercise Needs
Bullmastiff
Saint Bernard
Energy Level
Medium
Low
Exercise Required
Medium
Low to Medium
Top Running Speed
20 MPH
20 MPH
Strength
Very High
Very High
Grooming Needs
Bullmastiff
Saint Bernard
Coat Maintenance
Low
Medium
Shedding
Medium
Medium
Dander
Medium
Medium
Drool
Medium
High
Instincts and Behavior
Breed Mentality
Bullmastiff
Saint Bernard
Dominant / Alpha
No
No
Family / Pack
Yes
Yes
Independent
No
No
Breed Focus
Bullmastiff
Saint Bernard
Distracted Easy
No
No
Focused & Patient
Yes
No
Breed Instincts
Bullmastiff
Saint Bernard
Aggression
Below Average
None
Burrow / Digging
Average
None
Chasing
Below Average
Below Average
Follow Commands
Below Average
Below Average
Fighting
Average
Below Average
Guarding
Above Average
Below Average
Herding
Below Average
Average
Hunting
Average
Below Average
Protection
Above Average
Below Average
Remove Vermin
Below Average
Below Average
Sled Pulling
Below Average
Above Average
Watch / Guardian
Above Average
Below Average
Health Comparison
Lifespan
Bullmastiff
Saint Bernard
Average Lifespan
8-10 Years
8-10 Years
Health Concerns
Bullmastiff
Saint Bernard
Common Health Issues
Cancer
Entropion
Progressive retinal atrophy
Hypothyroidism
Hemangiosarcoma
Osteosarcoma
Heart problems
Kidney issues
Lymphosarcoma
Bloat
Entropion
Cataracts
Hip dysplasia
Allergies
Epilepsy
Elbow dysplasia
Dilated cardiomyopathy
Appearance Comparison
Coat
Bullmastiff
Saint Bernard
Coat Type
Fur
Fur
Coat Layering
Smooth
Double
Coat Texture
Rough
Rough
Straight
Coat Length
Short
Medium
Coat Coloring
Bullmastiff
Saint Bernard
Breed Colors
Fawn
Fawn Brindle
Red
Brown and White
Mahogany and White
Orange and White
Red and White
Rust and White
White and Brown
White and Orange
White and Red
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