The very first Chesapeake Bay Retriever arrived in America way back in 1807. Ever since then, a secret treasure has waited at the bottom of the salty Bay, filled with souvenirs from the past. The treasure was left for someone very specific: Chessie-the-Pup, the great-great grandpup of that very first Retriever. Chessie has heard stories about his great-great granddad his whole life. Knowing he has been left a centuries-old treasure, Chessie...