Heartland

Amy is fascinated with a white mustang that has been spotted around Heartland. Lou is working on plans for an "Equine Executive Retreat," but Grandpa Jack is none too thrilled with the idea.

Ty returns to Heartland to learn he has a rival for Amy's affections. Lou and her father go against Grandpa Jack as to the direction of Heartland.

When Amy gets a horse for her birthday, she must decide whether she wants to continue helping at the ranch or pursue a career in show-jumping.

Lou plans a weekend alone with Scott while the rest of the crew go on a cattle drive. But Lou's plans hit a snafu when the first customers of the dude ranch show up a week early.

Lou takes three of her former New York co-workers on the Heartland Equine Retreat. Ashley Stanton gets set up with a training partner and horse. Mallory takes Spartan out for a ride.

It's rodeo time. Amy decides to try team roping with Caleb until he has second thoughts. Meanwhile, Lou loses her Queen of the Rodeo contestant, Soroya.

During a late summer heat wave, Ty's dad shows up with a truck full of sick, thirsty horses bound for the slaughterhouse. Amy recognizes one of the horses and the mystery deepens.

Much to her mother's dismay, Ashley is staying at Heartland and has promoted herself to VP of guest relations. Ty is still trying to make amends with Amy for his latest relationship snafu.

Jack's patience is tried as Tim recovers from his shooting injury at Heartland. Amy uncovers some surprises about an ex-owner of a horse she's hoping to re-home.

Hollywood starlet Mindy Fanshaw arrives at Heartland under the pretext of honing her non-existent riding skills in anticipation of an upcoming role.

Lisa meddles in Lou's business and personal life with disastrous results. Mackenzie comes back to Heartland to get married, but when a cursed horse also arrives, the wedding is almost called off.

An oil company begins unwanted exploration on Heartland property, so Lou mobilizes the community against them.

Hoping that Heartland will have a therapeutic effect on two tough kids on probation, Clint Riley books into the dude ranch for a weekend of teambuilding and discipline.

Kit asks Ty to help her re-home a horse that she was given. Lou resurrects the Hudson Derby as a fund raiser event to help Mrs. Bell and others with some county legal problems.

Spartan is stolen and turns up at a horse auction. He is bought by Wes, the man who tried to burn down the Fleming's barn. Amy is determined to get Spartan back.

After a traumatized Spartan refuses to jump, Amy takes him to a man who fixes horses and hearts. Meanwhile, Ty struggles to tame his new horse, Harley, on his own.

Ty and Amy make a trip up to the mountains. But when Ty passes out with a high fever and a blizzard approaches, their remote location is a problem.