neutralizing pet odors. don't just vacuum clean . resolve clean. ♪ a puppy training program out of california is our "favorite story of the day." >> talk about a win-win-win. people in need get a loyal aid, inmates get a chance to do good and pups get a second chance, too. rob mcmillan has the story. >> reporter: for 4-year-old marley paris, this black lab named shasta has opened up her life. >> good job! >> my daughter has asperger's. she has difficulties communicating with other people and expressing the way she