Bulldog vs Mastiff

Side-by-side comparison

Choosing between Bulldog and Mastiff depends on your specific needs and priorities.

When it comes to size, Bulldog offers Medium compared to Mastiff's Giant. When it comes to weight, Bulldog offers 40-50 lbs compared to Mastiff's 120-230 lbs. When it comes to height, Bulldog offers 14-15 inches compared to Mastiff's 27-30 inches.

Below is a detailed side-by-side breakdown to help you make an informed decision between these two breeds.

Size
Bulldog
Medium
Mastiff
Giant
Weight
Bulldog
40-50 lbs
Mastiff
120-230 lbs
Height
Bulldog
14-15 inches
Mastiff
27-30 inches
Lifespan
Bulldog
8-10 years
Mastiff
6-10 years
Temperament
Bulldog
DocileWillfulFriendly
Mastiff
CourageousDignifiedGood-Natured
Group
Bulldog
Non-Sporting
Mastiff
Working
Origin
Bulldog
England
Mastiff
England

Bulldog

Bulldog is a medium Non-Sporting breed from England. Known for being docile, willful, friendly. Has an average lifespan of 8-10 years and a weight range of 40-50 lbs.

Mastiff

Mastiff is a giant Working breed from England. Known for being courageous, dignified, good-natured. Has an average lifespan of 6-10 years and a weight range of 120-230 lbs.

Key Differences

AttributeBulldogMastiffVerdict
SizeMediumGiantMastiff is the larger breed
Weight40-50 lbs120-230 lbsMastiff is heavier (approx. 74% difference)
Height14-15"27-30"Different heights (14-15" vs 27-30")
Life Span8-10 yrs6-10 yrsBulldog tends to live longer (8-10 vs 6-10 years)
Breed GroupNon-SportingWorkingDifferent groups: Non-Sporting vs Working
OriginEnglandEnglandBoth originate from England
TemperamentDocile, Willful, FriendlyCourageous, Dignified, Good-NaturedDifferent temperaments

Frequently Asked Questions

Is a Bulldog bigger than a Mastiff?

Mastiff is the larger breed. Bulldog weighs 40-50 lbs while Mastiff weighs 120-230 lbs.

Which lives longer, Bulldog or Mastiff?

Bulldog tends to live longer (8-10 vs 6-10 years)

Are Bulldogs and Mastiffs good family dogs?

Both breeds can make great family pets. The Bulldog is known for being docile, willful, friendly, while the Mastiff is courageous, dignified, good-natured.

What is the difference between a Bulldog and a Mastiff?

The main differences are in size (Medium vs Giant), origin (England vs England), and breed group (Non-Sporting vs Working).

Which breed is easier to train, Bulldog or Mastiff?

Trainability varies by individual dog. The Bulldog (Docile, Willful, Friendly) and Mastiff (Courageous, Dignified, Good-Natured) each have distinct characteristics that affect training.