The story starts with Rocky the dog and Wendy the cat who spent most of the time in the pet spa in DinerTown and fell in love with with each other. When the owners of the pet spa retired, they were separated and longing to see each other again. Rocky was adopted by Walter, who was a financially struggling pet lover while Wendy was adopted by Scarlett, a corporate woman looking for a business to grow. Rocky and Wendy set the reunion plan in motion by convincing each other's owners to team up and buy the abandoned pet spa and regain it's former state.