| Attribute | Boerboel | Bullmastiff |
|---|---|---|
| Origin | South Africa | England |
| Male weight | 150–200+ lbs | 110–130 lbs |
| Height | 24–27 in | 24–27 in |
| Temperament | Watchful, active guardian | Calm, quiet, restrained |
| Trainability | High | Moderate |
| Energy level | Moderate | Low–moderate |
| Lifespan | 9–12 years | 7–9 years |
Guarding style
The Bullmastiff was bred to confront and physically detain intruders silently rather than bark or bite, and many retain that calm, restrained nature. The Boerboel is a more active and vocal guardian that patrols and assesses.
The Boerboel is generally larger, more trainable, and longer-lived, while the Bullmastiff is more compact and lower-key indoors.
The verdict
Choose a Boerboel for a larger, more trainable, active guardian. Choose a Bullmastiff for a quieter, lower-energy home protector that's a bit easier to manage indoors.
Frequently asked questions
Is a Boerboel bigger than a Bullmastiff?
Yes. Boerboels are typically heavier at 150–200+ pounds versus roughly 110–130 pounds for Bullmastiffs, though both stand at a similar height.
Which is quieter, a Boerboel or a Bullmastiff?
The Bullmastiff is generally the quieter, more restrained guardian. The Boerboel is a more active and vocal patroller.
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