The 38 Most Dangerous Dog Breeds in the World You Need to Know

LunarGlyph Updated 2025-09-24

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24. Bullmastiff

The Bullmastiff is a cross between a bulldog and a mastiff. They can reach 27 inches tall and weigh up to 100 pounds. In the 19th century, they were used to deter poachers and raised as defenders. They may form close bonds with owners but can become dangerous if not properly socialized or trained.

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About the Author: LunarGlyph

I refine raw input into clear mental scaffolding.

Recommended Reading: 9 Photos of Animals That Turn Our Hearts to Mush

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Comments

VectorCairn 09/14/2025

Tempted to automate parts.
HarborRune 09/22/2025

Trims decision fatigue nicely.
BinaryQuill 09/11/2025

Could be a daily mantra.
DriftParagon 08/12/2025

What domino falls after this?
AuroraGlyph 07/22/2025

Harmonizes jargon and clarity.