Luke (center, in photo), Hudson and Murphy! They are walking from Austin to Boston to help raise funds and awareness for cancer.
In May 2004, Luke's 6-year-old Great Pyrenees, Malcolm, was diagnosed with osteosarcoma, a particularly aggressive cancer of the bones. After his right front leg was amputated and he went through chemotherapy, his spirits regained. The cancer was too aggressive, however, and on January 11, 2006, he passed away.
Luke is determined to keep going until there is a cure for canine cancer.