Naomi McDonald impulsively buys a shy Border Collie puppy to fulfill her dream of entering the world of sheepherding. However, this puppy, Luke, shows no signs of herding instinct, and a trainer tells her to put him down. At every juncture, Naomi must decide whether to hold onto her dream of entering herding competitions with her beloved dog. Despite her earnest desire to be a part of this new and exciting world, she inadvertently makes an enemy who changes everything.
In this true story, Naomi embarks on a predestined journey of love and joy, disappointment and sorrow. With Luke and an array of wise friends she finds the trauma she suffered as a child has given her the strength she needs to overcome the greatest enemy of all: self-doubt and fear.