Bullmastiff vs American Bulldog
Compare the Bullmastiff to the American Bulldog. Use the tool below to compare temperament, size, personality, maintenance requirements, and everything else between Bullmastiffs and American Bulldogs.
Bullmastiff
American Bulldog
Breed Type
Purebred
Purebred
Allergy Friendly
No
No
Lifespan
8-10 Years
10-16 Years
Height
24-27 Inches
20-28 Inches
Weight
110-130 Pounds
60-120 Pounds
Intelligence
Bullmastiff
American Bulldog
Origin Country
United Kingdom
United States
Origin Year
1860 AD
1700 AD
Bullmastiff
American Bulldog
Overall Friendliness
Family Friendly
Child Friendly
Pet Friendly
Stranger Friendly
Bullmastiff
American Bulldog
Bullmastiff
American Bulldog
Apartment
Yes
Yes
Indoor
Yes
Yes
Small Yard
No
Yes
Medium Yard
No
Yes
Large Yard
No
Yes
Temperature Tolerance
40-80 °F
55-80 °F
Barks/Howls
Bullmastiff
American Bulldog
Energy Level
Medium
High
Exercise Required
Medium
Medium
Top Running Speed
20 MPH
23 MPH
Strength
Very High
Very High
Bullmastiff
American Bulldog
Coat Maintenance
Low
Low to Medium
Shedding
Medium
Medium
Dander
Medium
Medium
Drool
Medium
Medium
Bullmastiff
American Bulldog
Dominant / Alpha
No
No
Family / Pack
Yes
Yes
Independent
No
No
Bullmastiff
American Bulldog
Distracted Easy
No
Yes
Focused & Patient
Yes
No
Bullmastiff
American Bulldog
Aggression
Burrow / Digging
Chasing
Follow Commands
Fighting
Guarding
Herding
Hunting
Protection
Remove Vermin
Sled Pulling
Watch / Guardian
Bullmastiff
American Bulldog
Average Lifespan
8-10 Years
10-16 Years
Bullmastiff
American Bulldog
Bullmastiff
American Bulldog
Coat Type
Fur
Fur
Coat Layering
Smooth
Single
Coat Texture
Rough
Straight
Coat Length
Short
Short
Bullmastiff
American Bulldog
