American Staffordshire Terrier vs Neapolitan Mastiff

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

American Staffordshire Terrier vs Neapolitan Mastiff
American Staffordshire Terrier
Neapolitan Mastiff
American Staffordshire Terrier
Neapolitan Mastiff
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General Details
American Staffordshire Terrier
Neapolitan Mastiff
Breed Type
Purebred
Purebred
Allergy Friendly
No
No
Lifespan
12-14 Years
6-9 Years
Height
17-80 Inches
24-31 Inches
Weight
45-70 Pounds
110-155 Pounds
Intelligence
Below Average
Average
History
American Staffordshire Terrier
Neapolitan Mastiff
Origin Country
United States
Italy
Origin Year
1890 AD
100 AD
Temperament
American Staffordshire Terrier
Neapolitan Mastiff
Overall Friendliness
Above Average
Average
Family Friendly
Above Average
Above Average
Child Friendly
Above Average
Above Average
Pet Friendly
Below Average
Below Average
Stranger Friendly
Above Average
Below Average
Personality
American Staffordshire Terrier
Neapolitan Mastiff
Traits
Affectionate
Loving
Separation Anxiety
Snuggle
Willing to Please
Aggressive
Jealous
Loving
Needy
Living Environment
American Staffordshire Terrier
Neapolitan Mastiff
Apartment
Yes
No
Indoor
No
Yes
Small Yard
No
No
Medium Yard
Yes
No
Large Yard
Yes
Yes
Temperature Tolerance
40-80 °F
35-80 °F
Barks/Howls
None
None
Exercise Needs
American Staffordshire Terrier
Neapolitan Mastiff
Energy Level
Medium
Low
Exercise Required
Medium
Low
Top Running Speed
24 MPH
17 MPH
Strength
High
Very High
Grooming Needs
American Staffordshire Terrier
Neapolitan Mastiff
Coat Maintenance
Low
Low
Shedding
Low
Medium
Dander
Low
Medium
Drool
Medium
Very High
Instincts and Behavior
Breed Mentality
American Staffordshire Terrier
Neapolitan Mastiff
Dominant / Alpha
No
No
Family / Pack
Yes
No
Independent
No
Yes
Breed Focus
American Staffordshire Terrier
Neapolitan Mastiff
Distracted Easy
No
No
Focused & Patient
Yes
No
Breed Instincts
American Staffordshire Terrier
Neapolitan Mastiff
Aggression
Below Average
Below Average
Burrow / Digging
Average
None
Chasing
Below Average
Below Average
Follow Commands
Above Average
None
Fighting
Below Average
Above Average
Guarding
Below Average
Above Average
Herding
Below Average
None
Hunting
Below Average
None
Protection
Above Average
Above Average
Remove Vermin
Below Average
None
Sled Pulling
Average
None
Watch / Guardian
Above Average
Above Average
Health Comparison
Lifespan
American Staffordshire Terrier
Neapolitan Mastiff
Average Lifespan
12-14 Years
6-9 Years
Health Concerns
American Staffordshire Terrier
Neapolitan Mastiff
Common Health Issues
Cataracts
Hip dysplasia
Heart murmurs
Skin allergies
Cerebellar ataxia
Thyroid disorders
Bloat
Hip dysplasia
Elbow dysplasia
Cherry eye
Cardiomyopathy
Appearance Comparison
Coat
American Staffordshire Terrier
Neapolitan Mastiff
Coat Type
Fur
Fur
Coat Layering
Smooth
Single
Smooth
Coat Texture
Rough
Straight
Coat Length
Short
Short
Coat Coloring
American Staffordshire Terrier
Neapolitan Mastiff
Breed Colors
Black
Black
Black and White
Black and White
Black Brindle
Black Brindle
Blue
Blue
Blue Fawn
Blue Fawn
Blue Fawn Brindle
Blue Fawn Brindle
Brown
Brown
Brown Brindle
Brown Brindle
Fawn
Fawn
Fawn Brindle
Fawn Brindle
Fawn Sable
Fawn Sable
Liver
Liver
Liver Brindle
Liver Brindle
Red
Red
Red Brindle
Red Brindle
Red Sable
Red Sable
Seal Brown
Seal Brown
Silver and White
Silver and White
White
White
Black
Black
Blue
Blue
Mahogany
Mahogany
Tawny
Tawny
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