American Staffordshire Terrier vs Bullmastiff
Breed Compatibility
99% Compatible
Energy Level
American Staffordshire Terrier: Regular Exercise0.6
Bullmastiff: Energetic0.8
Moderately Compatible
Trainability
American Staffordshire Terrier: Agreeable0.6
Bullmastiff: Agreeable0.6
Very Compatible
Grooming Needs
American Staffordshire Terrier: Occasional Bath/Brush0.2
Bullmastiff: Occasional Bath/Brush0.2
Very Compatible
Cost Category
Premium
Premium
Very Compatible
Compatibility with Others
Good with Children
American Staffordshire Terrier3/5
Bullmastiff3/5
Good with Other Dogs
American Staffordshire Terrier3/5
Bullmastiff3/5
Good with Strangers
American Staffordshire Terrier4/5
Bullmastiff3/5
Living Requirements
Suitable Environments
Climate Suitability
Suitable Environments
Climate Suitability
Health & Care Comparison
American Staffordshire Terrier
Hip Dysplasia: Joint malformation
Heart Disease: Cardiac concerns
Skin Allergies: Dermatitis issues
Thyroid Problems: Hormone imbalance
Eye Issues: Progressive retinal
CCL Tears: Knee ligament damage
Bullmastiff
Hip Dysplasia: Joint malformation
Bloat: Gastric torsion risk
Heart Issues: Cardiac concerns
Eye Problems: Various conditions
Cancer: Higher susceptibility
Joint Issues: Elbow dysplasia
Pros & Cons Comparison
American Staffordshire Terrier
Pros
Loyal and devoted to family
Excellent with children
Strong and athletic
Easy to groom
Cons
Strong prey drive
Need extensive socialization
May be dog aggressive
High exercise needs
Bullmastiff
Pros
Loyal and protective
Good with family
Low grooming needs
Quiet nature
Excellent guardians
Cons
Heavy droolers
Shorter lifespan
Size management issues
Not good with strangers
Health concerns
American Staffordshire Terrier Fun Fact
Despite their muscular appearance, AmStaffs are often called 'nanny dogs' due to their gentle nature with children.
Bullmastiff Fun Fact
Despite their imposing size, Bullmastiffs were bred to be 'silent guardians' and rarely bark unnecessarily.
Heritage & Purpose
American Staffordshire Terrier
Origin:
Developed in 19th century America from English bull-and-terrier breeds, these dogs served as all-purpose farm dogs and family guardians throughout the American heartland.
Bullmastiff
Origin:
Developed in England during the 1800s by gamekeepers to combat poaching. Combined strength of Mastiff with agility of Bulldog to create silent guardians for large estates.
Special Considerations
American Staffordshire Terrier
Needs early socialization, consistent training, and regular exercise. Careful introduction to other pets required. Regular health monitoring for breed-specific issues essential.
Bullmastiff
Requires early socialization and training to manage size. Drooling and shedding need regular attention. Health monitoring essential due to breed-specific issues.