The World’s 10 Most Dangerous Dog Breeds

10. Great Dane

If trained properly then a Great Dane can be a gentle giant, but since these dogs are such large and imposing creatures they can prove to be very dangerous if improperly cared for. Fully grown male Great Danes could well be killing machines, as they can weigh as much as 200 pounds and stand 86 cm tall. Earlier this year a Great Dane being trained by Cesar Millan for his TV show The Dog Whisperer attacked a neighbor who was passing by during filming. The neighbor had his hand bitten, but he has since recovered. The last recorded fatality caused by a Great Dane in the United States happened in 2003 when a 2-year-old girl was killed in South Carolina. A six-year-old girl required surgery after being attacked by a Great Dane in Tampa, Fl. earlier this summer.
10. Great Dane