Bullmastiff vs Tosa
Breed Compatibility
88% Compatible
Energy Level
Bullmastiff: Energetic0.8
Tosa: Calm0.4
Moderately Compatible
Trainability
Bullmastiff: Agreeable0.6
Tosa: Agreeable0.6
Very Compatible
Grooming Needs
Bullmastiff: Occasional Bath/Brush0.2
Tosa: Occasional Bath/Brush0.2
Very Compatible
Cost Category
Premium
Luxury
Very Compatible
Compatibility with Others
Good with Children
Bullmastiff3/5
Tosa3/5
Good with Other Dogs
Bullmastiff3/5
Tosa1/5
Good with Strangers
Bullmastiff3/5
Tosa1/5
Living Requirements
Suitable Environments
Climate Suitability
Health & Care Comparison
Bullmastiff
Hip Dysplasia: Joint malformation
Bloat: Gastric torsion risk
Heart Issues: Cardiac concerns
Eye Problems: Various conditions
Cancer: Higher susceptibility
Joint Issues: Elbow dysplasia
Tosa
Hip Dysplasia: Joint malformation
Bloat: Gastric torsion risk
Heart Issues: Cardiac concerns
Eye Problems: Vision disorders
Joint Issues: Elbow dysplasia
Skin Allergies: Dermatitis risks
Pros & Cons Comparison
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
Tosa
Pros
Loyal guardian
Patient temperament
Calm demeanor
Low barking tendency
Cons
Requires experienced owner
Size management challenges
High food costs
Not suited for small spaces
Bullmastiff Fun Fact
Despite their imposing size, Bullmastiffs were bred to be 'silent guardians' and rarely bark unnecessarily.
Tosa Fun Fact
Known as the 'Sumo wrestler' of dog breeds in Japan due to their historical fighting heritage.
Heritage & Purpose
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.
Tosa
Origin:
Developed in Tosa province, Japan during the 19th century as a fighting dog, combining native Japanese breeds with various Western breeds to create a powerful guardian.
Special Considerations
Bullmastiff
Requires early socialization and training to manage size. Drooling and shedding need regular attention. Health monitoring essential due to breed-specific issues.
Tosa
Requires early socialization, consistent training, and secure fencing. Regular joint monitoring and weight management crucial. Moderate grooming needs.
Shedding
SeasonalShedding
OccasionalRelated Comparisons
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