SledDog.
Isobel the husky might have lost her vision, but that hasn't diminished this sled dog's spirit or love of running. In fact, when she went blind at the age of four and her owners tried to make her into a house pet, she wouldn't have it; she refused to eat or drink until she was able to run once again. Her owners harness her in with the rest of the dogs, and though she can't see where she's going, she has a whole team to help guide her. Five years after her world went dark, Isabelle continues to pull a sled, and as her owners say on "Today," it's a reminder to the rest of us to "never say never." PRODUCTION PLAYER! DO NOT DELETE. ...