Numbers 1-10 are missing! If they can't be found, how will people count? Ranger is a search and rescue dog who answers the call to find the lost numbers. His mission is to overcome any obstacle and stop at nothing until those numbers have been found. Whether up on a roof or down by a stream, Ranger is determined to do his job so children can continue to count. But can he really find them all? What if the job is just too much for one dog? Come along on Ranger's journey and help him count down from ten!