Bullmastiff vs Mastiff

Complete side-by-side comparison of Bullmastiff and Mastiff. Compare temperament, size, lifespan, cost, and care requirements.

Bullmastiff

Size Large (50-100 lbs)
Lifespan 7-9 years
Price $1,000-$2,500
Affectionate Great with Kids Protective Highly Intelligent Independent

Mastiff

Size Giant (100+ lbs)
Lifespan 6-10 years
Price $1,000-$3,000
Affectionate Great with Kids Protective Calm Quiet

Quick Verdict

Bullmastiff wins this comparison!

Bullmastiff edges out Mastiff in our comparison, scoring better in 1 of 6 key categories. However, both are excellent breeds and the best choice depends on your specific lifestyle and needs.

Physical Characteristics

Attribute Bullmastiff Mastiff
Size Category Large (50-100 lbs) Giant (100+ lbs)
Height 24-27" 27-30"
Weight 100-130 lbs 120-230 lbs
Lifespan 7-9 years 6-10 years
Coat Type Smooth Smooth
Hypoallergenic No No

Temperament & Behavior

Attribute Bullmastiff Mastiff
Affection Level
Good with Children
Good with Other Dogs
Good with Strangers
Playfulness
Protectiveness
Trainability
Energy Level
Barking Level
Intelligence

Care Requirements

Attribute Bullmastiff Mastiff
Shedding Level
Grooming Needs Moderate - Weekly Moderate - Weekly
Exercise (min/day) 45 min 30 min
Mental Stimulation
Drooling Level

Living Conditions

Attribute Bullmastiff Mastiff
Apartment Friendly
Good for Beginners
Tolerates Being Alone
Cold Weather
Hot Weather

Cost Comparison

Cost Factor Bullmastiff Mastiff
Purchase Price $1,000-$2,500 $1,000-$3,000
Annual Cost $1,800/year $2,200/year

Health Considerations

Bullmastiff

Lifespan: 7-9 years

Generally healthy breed with no major genetic issues.

Mastiff

Lifespan: 6-10 years

Generally healthy breed with no major genetic issues.

Frequently Asked Questions

Is a Bullmastiff or Mastiff better for families?

Both Bullmastiff and Mastiff are equally good with families, both scoring 4/5 for child-friendliness. Your choice should depend on other factors like size, energy level, and living space.

Which costs more to own, a Bullmastiff or Mastiff?

A Mastiff costs approximately $2200/year while a Bullmastiff costs about $1800/year. Bullmastiff is the more affordable option.

Do Bullmastiff or Mastiff live longer?

On average, both breeds have similar lifespans of about 11.0 years.

Compare Different Breeds

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