There is something very different about a bond between a man and his pet. We often hear stories about dogs being man's best friend, but what about a dog who thinks he is, in fact, a cat? Would the bond be just the same? This is the story of a dog named Tiger who assumes the role of a house cat because he believes he is one. Grandpa, reluctant to understand this choice at first, tries to train his pooch and teach him how to bark and act like a dog because that's what he thinks is the right thing to do.
Tiger, eager to appease his friend, travels far and wide to ask other animals for help and advice, but none of them seem to know how to bark any more than Tiger does himself. As the journey brings him back home, with many new friends in tow, he tries once again to prove to Grandpa that he can be a dog. After seeing how much work Tiger put into learning how to be what he told him to be, would Grandpa understand Tiger's decision to just be himself instead? Wouldn't anybody?