Carlo De Vito (New Jersey and New York) is a publishing professional and lifelong dog owner (Chelsea, a white German shepherd, and Chief and Cinderella, a pair of dalmatians). He is the author of The Everything Puppy Book and the coauthor of The Everything Dog Book. His work has also appeared in Chicken Soup for the Soul: Celebrates Dogs.
Amy Ammen (Milwaukee, WI) is a professional dog trainer and the coauthor of The Everything Dog Book. She has extensive experience in the show ring with four breed champions and three Obedience Trial Championships, and currently performs with her dancing dogs at festivals and children's venues.