As animal lovers, we all want to believe that our pets understand every word we say, when in reality, they probably don't. Sure, they may understand "sit" or "lay down," but that's pretty much it. They just know the basics.
Well, in the case of the dog in the video below, Brownie, we truly believe that he understands what his owner is telling him. In the clip, the owner says, "Say thank you!" to her dog. And wouldn't you know it, that damn dog says "Thank you!"