32. Black Russian Terrier
Muscular and brainy, Black Russian Terriers were bred to guard. They adore work and will use their 140-pound bulk unwittingly around kids, so supervision and training are vital.
Top 38 Deadliest Dog Breeds Worldwide You Should Know
Muscular and brainy, Black Russian Terriers were bred to guard. They adore work and will use their 140-pound bulk unwittingly around kids, so supervision and training are vital.