Jack and Amy go to the aid of an old friend when in a herd of wild horses faces a devastating threat.
Amy and Ty's wedding day has arrived! Lou struggles to pull together the wedding of their dreams, and Jack says goodbye to an old friend.
When their plans to get away are thwarted, Amy and Ty celebrate their first anniversary closer to home and Amy unveils a special surprise.
Amy, Ty and the entire Heartland family are thrilled to welcome a new member into the fold. Meanwhile, the ghost horse returns and Amy disagrees with Georgie's plan to capture and gentle him.
