Readers will get a behind-the-scenes look at the way the U.S. Navy trains dolphins so that they are prepared to help out at a moment's notice. From hunting for deadly sea mines to searching for enemy divers, these heroic animals help out in ways that no humans ever could. Contents: K-dog on duty -- Now hear this -- Finding mines -- Hide-and-seek -- Handle with care -- Staying healthy -- Keeping dolphins safe -- Past and present -- The future for Navy dolphins. Interest Level: 3-6 Reading Level: 5.3 ATOS Book Level: 5.3 AR Interest Level: MG AR Points: .5 AR Quiz: 149936EN Lexile Measure: 940 Guided Reading Level: N.