When Janet's house goes up in flames, the babysitter gets one child to safety, while the family's pitbull Blue stays behind in the collapsing, smoke-filled house with the youngest daughter. Can Blue save the child's life? 

When Michael's car crashes 50 feet into a ravine, his legs are pinned and he can't move. The only has for survival is his six-month-old puppy Honey. 

Before Zach Skow devoted himself to his dog rescue organization, Marley's Mutts, he was a committed alcoholic with a rapidly-dying liver, and all the doctors gave him 90 days to live. But Zach's dog Marley refused to accept this diagnosis. 

On a hike in Alaska, Claire and her teenage daughter encounter a mama grizzly and her cub. When the mama grizzly rears up on her hind legs, pup Bronwyn puts herself between her humans and the bear. 

When Kobe digs the same hole over and over in the backyard, Chanell just keeps filling it back in. Until she realizes that Kobe is trying to send her a desperate warning... 

When Daisy suffers workplace abuse and discrimination, pups Nico and Bella save her soul

Kody lives a comfortable life with schizophrenia thanks to his pup Lucy, who's always able to tell him when he's hallucinating.