An art comic about a girl who travels to a fantasy world where all lost and forgotten pets end up. Elsa's friend, Aldo the goldfish, dies, and the girl can't come to terms with the loss. Elsa finds herself in a strange and fascinating world filled with a Lost Pet Registry Office, a family of giant hamsters, a ship filled with the pets of famous people, and a cat named Puss. At the end of this phantasmagorical journey, similar to the one once taken by Alice in Wonderland, Elsa will learn to accept loss and find a new friend.