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Bullbox Mastiff
The Bullbox Mastiff is a powerful, steady-natured guardian with a softer, more playful edge than a pure mastiff. Typically affectionate and people-oriented, this hybrid is usually confident and watchful, with enough Boxer influence to add bounce, expressiveness, and a bit more energy to the calm Bullmastiff base. With early socialization, it can be a loyal family companion that is gentle with children while remaining naturally alert and protective.
Height
58-68 cm
Weight
34-52 kg
Lifespan
9-12 years
Coat
Double - Short
Personality Traits
Energy
3
Trainability
4
Shedding
3
Grooming
2
Affection
4
Good with Kids
4
Good with Dogs
3
Barking
3
Adaptability
3
Playfulness
3
Watchdog
5
Coat: DoubleLength: Short
Health Considerations
Hip DysplasiaBloatElbow Dysplasia
Ancestry Tree

Bullmastiff
Pure×

Boxmast Cattle

Boxer
Pure
Aussimastiff

Australian Cattle Dog
Pure
Bullmastiff
Pure