38 Dog Breeds With Highest Bite Risk Every Owner Should Understand

32. Black Russian Terrier

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These strong dogs consist entirely of muscle and fur. Do not be deceived by their fluffy coat—Black Russian Terriers demonstrate power and are renowned for their intelligence and confidence. They have long been trained to guard and protect at all costs. However, situations change around small children. Weighing up to 140 pounds, they can unintentionally cause harm due to their size. Take them seriously if you bring one home.