Mitch Seavey and his lead dog Dolphin tackle a three day race in Northern Minnesota.
Laurie Seamark and her dog Dani work at Cedars Sinai Hospital visiting children with cancer, and King is a German shepherd who sniffs out land mines in the former Yugoslavia.
Kavik, a wolf-husky is about to undertake the lead role in a TV production in Vancouver. We'll meet Mas, a water rescue dog employed by the Italian Coast Guard.
Featured: Clipper, a German shepherd “comrade-in-arms” in Vietnam; and Bam-Bam, a bomb-sniffing New York City golden Labrador retriever.
A labrador in Montreal is helping to bring criminals to justice, and we'll meet Corky, a guide dog in New York.
Willy is a golden retriever who can predict when it's owner is going to have an epileptic seizure, and Rope is a champion cattle dog who herds sheep in Pincher Creek, Alberta.
Petro is an American German shepherd trained to locate disaster victims in rubble, and Mel is a champion Canadian poodle that takes us inside the business of dog shows, as he competes for top prize.
A greyhound is learning to be a pet after losing his job as a racing dog. Endal, a young golden labrador helped tranform his master's life and find the hope he had once lost.
Bellow is an Anatolian shepherd that works the high plains of Namibia to protect a flock from cheetahs, and Nipper is a RCA mascot whose showbiz career helps pay the bills at the Dawn Animal Sanctuary in New York.
Landris is part of an elite counter-terrorism team in Vienna, Austria, and Wolf is a Russian wolfhound out to break the world high-jump record in the Superdogs competition.
Sarcelle is a guide dog to a 14-year-old boy with Spina Bifida, and Sweep is an English border collie that herds sheep.
We'll meet a police dog from Connecticut who twice saved the life of his partner. Honey, a cocker spaniel is part of an innovative rehab program in which inmates train service dogs for work in the community.
A labrador named Maggie helps a seven-year-old autistic boy break out of his isolation, and A.J., a four-legged sleuth searches for lost pets in Santa Cruz, California.
