The 38 Most Dangerous Dog Breeds In The World You Should Know About

17. Basenji

The history of the Basenji breed dates back more than 5,000 years. Since then, they need constant stimulation. These mammals cannot bark, which is why they are sometimes called "barkless dogs." They yodel instead of talking. This can be problematic as it becomes difficult to understand what the animal is trying to communicate. Although Basenjis weigh only 22-24 pounds, they have a lot of energy and a strong need to run. If owners fail to provide the time and space required for their dog's exercise or do not understand its yodeling, this sweet-faced dog may become angry and violent.