Who would have thought that dogs, our most loyal companions, hate to be barked at? Sure they'll bark all day and night at you but don't try barking at them.

Check out the video as one man barks at a variety of canines from a little Chihuahua to a massive Great Dane. Most of them bark right back, others have a slightly different reaction.

After watching this man bark at all those dogs, why not try barking at your own furry companion. If they freak out enough you may just be the next YouTube sensation, but we want to hear about it in the comment section first!