When I was a little girl, maybe 3 or 4-years-old, I got a beautiful doll for Christmas. That thing was not only beautiful, it was also huge. In fact, people would often say ‘That doll is the same size as you. How can your mom tell you two a part?’ They were joking of course, but it sure wouldn’t have seemed that way to the dog in the video below. He too has a hard time distinguishing between his human owners and a doll, which is why the dog is trying to convince the doll to play fetch with him. Take a look: