Oliver and his pet rabbit, Oscar, share a deep and special bond. This story addresses the signs to watch for in the grieving process for children coping with losing a beloved pet. It offers children guidance on understanding what is happening and why, why it's ok to be sad, and how to try and feel better by honoring their pets in special ways once they've crossed the Rainbow Bridge. Through Oliver and Oscars' journey, young readers learn about love, loss, and the importance of memories.