Ep 18. Step By Step

Amy and Ty are asked to help an injured veterinarian in Montana. When they arrive, they are met with a tough challenge as they work to save the life of a wild mare and her foal. Meanwhile, Lou returns home from Chicago with a big decision weighing on her mind - whether or not to sell Fairfield. As she struggles with this decision, she begins to see the impact that her family's legacy has had on her life and those around her. Back at Heartland, Mallory and Jake's relationship reaches a turning point as Mallory makes a crucial decision about her future. And Georgie decides to take on a new challenge - barrel racing - with the help of Tim and Jade. As the family faces new challenges and celebrates new milestones, they learn that taking things one step at a time is the key to success and happiness.