Add Yahoo as a preferred source to see more of our stories on Google. So what’s the number one big dog breed many vets say they’d never own? You might be surprised by the answer, as the breed is ...

Did you know that the American Molossus Dog is the largest dog in the world? You're about to find out! In this video, we're taking a look at the American Molossus Dog, one of the largest dogs on the ...