When they take their dog, Watch, for obedience training, the Alden children discover that some of the dogs in the class have vanished and decide to try to solve the mystery of their disappearance.

When ten-year-old Nicki agrees to take over the training of Sprocket, a service dog, it is just one more thing in her overly full schedule, but much to her surprise, dog training teaches Nicki a valuable skill--how to stand up for herself. Includes photographs and essay on training service dogs.

Twelve-year-old Tom learns first-hand about honor, first when he is wrongly accused of lying at school, then when he faces the risk of losing a puppy he has come to love while helping his grandfather train hunting dogs, but writing to a new friend helps him sort his feelings and do the right thing.