Did you know what the LARGEST dog in the world is? Well, believe it or not, Hercules is the world's largest dog. Hercules is an English Mastiff and has a 38 inch neck and weighs more than 282 pounds. With paws the size of softballs, -reports the Boston Herald, the 3 year old monster is far larger and heavier than his breed's 200lb. limit. What's surprising was that Hercules was almost the same size as a horse! Hercules' owner says that Hercules' weight is natural and not intruduced by a bizzarre diet. His owner says that he just fed him regular food and Hercules just grew, and grew, and grew!

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