When Ashley finds herself stuck in an abusive relationship, only the intervention of her pup Zeda could make her walk away.

James's life had fallen apart. Unemployed and recovering in a sober living home, he met a pitbull named Blu who changed his life.

Alexia was going through a "dark night of the soul" when a puppy literally showed up at her doorstep. Together, they learn to navigate the world.

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 a series of tragedies leaves Jonathan homeless, he and his beloved pup Evelyn spend three winter months sleeping in his tiny car, using the engine to keep themselves warm. One particularly cold night, the engine breaks down, leaving them without heat, and Jonathan decides his life is over and passes out from the cold. But Evelyn refuses to let Jonathan go.

Danelle, a professional endurance athlete, was out for a run when she fell off a cliff, plummeting 60 feet to the ground and shattering her pelvis. Unable to drag herself out of the canyon, her pup Taz refused to leave her side. Until she told him to.

For Deidra, her 15-year-old rescue beagle Lucy was "everything." For Lucy, Deidra was "everything" as well. When Deidra was diagnosed with cancer, Lucy made it her mission to help her mama heal. Their love was all that each of them needed.

As a teenager, Brian had been involved in a brawl that resulted in the loss of a man's life, landing him in prison for life. Twenty-five years later, Brian enrolled in the Pawsitive Change Program, where inmates train undersocialized dogs so that those dogs can find a home. The moment Brian met his assigned pup, Flynn, his entire life changed.