A puppy and an old dog are looking for a missing boy. From the footprints on the pavement, they learn that the boy left on a bicycle and violated the traffic rules all the time.A puppy and an old dog are looking for a missing boy. From the footprints on the pavement, they learn that the boy left on a bicycle and violated the traffic rules all the time.A puppy and an old dog are looking for a missing boy. From the footprints on the pavement, they learn that the boy left on a bicycle and violated the traffic rules all the time.