Working dogs can be heroes - just like people. In ""Distinguished Dogs"", learn how a Port Authority Police K-9 puts his life on the line protecting the World Trade Center from bombs; military working canines save soldiers on the battlefield; sled dogs help stop a disease from spreading in Nome, Alaska; and Newfoundland dogs pull drowning victims from the water. Discover how handlers train these courageous canines and how the dogs put the lessons to work to save lives.