American Mastiff vs American Pit Bull Terrier

Compare the American Mastiff to the American Pit Bull Terrier. Use the tool below to compare temperament, size, personality, maintenance requirements, and everything else between American Mastiffs and American Pit Bull Terriers.

American Mastiff vs American Pit Bull Terrier
American Mastiff
American Pit Bull Terrier
American Mastiff
American Pit Bull Terrier
Change Breed
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General Details
American Mastiff
American Pit Bull Terrier
Breed Type
Purebred
Purebred
Allergy Friendly
No
No
Lifespan
10-12 Years
12-14 Years
Height
28-36 Inches
17-20 Inches
Weight
140-200 Pounds
30-90 Pounds
Intelligence
Above Average
Average
History
American Mastiff
American Pit Bull Terrier
Origin Country
United States
United Kingdom
Origin Year
1990 AD
1898 AD
Temperament
American Mastiff
American Pit Bull Terrier
Overall Friendliness
Above Average
Above Average
Family Friendly
Above Average
Above Average
Child Friendly
Above Average
Above Average
Pet Friendly
Below Average
None
Stranger Friendly
Below Average
Above Average
Personality
American Mastiff
American Pit Bull Terrier
Traits
Affectionate
Loving
Needy
Snuggle
Willing to Please
Affectionate
Aggressive
Loving
Willing to Please
Living Environment
American Mastiff
American Pit Bull Terrier
Apartment
Yes
Yes
Indoor
No
Yes
Small Yard
Yes
Yes
Medium Yard
Yes
Yes
Large Yard
No
Yes
Temperature Tolerance
40-80 °F
45-85 °F
Barks/Howls
None
Average
Exercise Needs
American Mastiff
American Pit Bull Terrier
Energy Level
Medium
Medium to High
Exercise Required
Medium
Medium to High
Top Running Speed
24 MPH
30 MPH
Strength
Very High
Very High
Grooming Needs
American Mastiff
American Pit Bull Terrier
Coat Maintenance
Low
Low
Shedding
Medium
High
Dander
Low
Medium
Drool
Medium
None to Low
Instincts and Behavior
Breed Mentality
American Mastiff
American Pit Bull Terrier
Dominant / Alpha
No
Yes
Family / Pack
Yes
No
Independent
No
No
Breed Focus
American Mastiff
American Pit Bull Terrier
Distracted Easy
No
No
Focused & Patient
Yes
Yes
Breed Instincts
American Mastiff
American Pit Bull Terrier
Aggression
Below Average
Average
Burrow / Digging
Below Average
Below Average
Chasing
Below Average
Average
Follow Commands
Below Average
Average
Fighting
Below Average
Above Average
Guarding
Above Average
Average
Herding
Below Average
Average
Hunting
Below Average
Below Average
Protection
Above Average
Above Average
Remove Vermin
Below Average
Average
Sled Pulling
Below Average
Average
Watch / Guardian
Above Average
Average
Health Comparison
Lifespan
American Mastiff
American Pit Bull Terrier
Average Lifespan
10-12 Years
12-14 Years
Health Concerns
American Mastiff
American Pit Bull Terrier
Common Health Issues
Bloat
Cancer
Entropion
Cataracts
Hip dysplasia
Progressive retinal atrophy
Hypothyroidism
Elbow dysplasia
Exposure keratopathy
Ectropion
Retinal dysplasia
Osteoarthritis
Heart problems
Arthritis
Skin irritation
Skin infections
Snoring
Drooling
Cystine urolithiasis
Hip dysplasia
Demodectic mange
Skin allergies
Appearance Comparison
Coat
American Mastiff
American Pit Bull Terrier
Coat Type
Fur
Fur
Coat Layering
Smooth
Single
Coat Texture
Rough
Straight
Straight
Coat Length
Short
Short
Coat Coloring
American Mastiff
American Pit Bull Terrier
Breed Colors
Black
Black
Black and Tan
Black and Tan
Black and White
Black and White
Blue
Blue
Blue, White, and Tan
Blue, White, and Tan
Chocolate
Chocolate
Chocolate and Tan
Chocolate and Tan
Fawn
Fawn
Fawn and White
Fawn and White
Light Fawn
Light Fawn
White
White
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