Set against the stunning vistas of the Alberta Rockies, Heartland follows the lives of the Fleming family as they navigate the highs and lows of running a horse ranch. After the tragic death of her mother, Amy Fleming discovers she has inherited her mother's gift for healing abused and neglected horses. Alongside her grandfather Jack, her sister Lou, and a rotating cast of ranch hands and family friends, Amy works to keep the ranch afloat while dealing with the complexities of love, loss, and growing up. Over the course of many years, the series explores themes of family legacy, environmental stewardship, and the enduring bond between humans and animals. As the characters face personal tragedies, financial struggles, and the changing landscape of the modern West, they rely on the strength of their community and the sanctuary of the Heartland ranch to find their way forward.