It's not uncommon to see dogs chasing their tails. Sometimes, dogs chase their tail simply because of boredom, and you may even see a dog doing it repeatedly in a circle. Either way, this habit is hard for a dog to control. But on a bright sunny morning, one lonely but lucky dog manages to catch his tail, and much to his surprise, he finds a new friend--his only friend. Now, the unexpected soulmates can embark on a mission to have fun, doing what dogs do best.