While a dangerous bear lurks near Heartland, Amy and Georgie rescue an injured horse from the woods.

As Ty prepares to celebrate an important milestone, he works to treat an abandoned horse's rain rot while Amy focuses on how to heal the animal's emotional scars. Jack uses a supposed arthritic knee as an excuse to justify his unwillingness to ride. Lou and Georgie disagree about riding lessons for Katie, but share a genuine mother-daughter moment.

After enlisting Amy to help her perfect a trick to perform at an upcoming rodeo, Georgie gets pulled away by Lou and Peter who insist she focus on her schoolwork.

Jack grapples with the impending loss of a loyal and trusted friend.

As Amy and Georgie prepare to compete in a cowboy competition, Georgie guilts Jack into helping her train on a new horse in the hopes he will fall in love with the animal.

Ty and Amy's attempt to rescue an injured eagle in the mountains takes a dangerous turn.

Amy helps a Medieval jouster who was badly injured during a competition regain his confidence so he can compete again.

Amy's attempts to help Georgie deal with an impending departure are complicated by Olivia.

Amy and Ty work together to determine why Caleb's horse becomes ill during his treatment at Heartland. Meanwhile, Georgie pits her parents against each other to get permission to go on an "away" trip with some girls from the Extreme Team. While Jack and Tim work together to bring the loft up to code as ordered by the insurance inspector, they discover unexpected interlopers.

Georgie begins to second-guess her decision to run away from Heartland, while the family bands together to find her. Meanwhile, Amy and Ty work frantically to save Phoenix from pesticide poisoning. And Jack, Tim and Caleb team up to trace the pesticide's origins.

When Ty helps Jack and Tim on a cattle drive, an accident jeopardizes their plans.

Tim asks Amy and Georgie for help to discourage Jade from accepting a suspicious sponsorship deal.

A racehorse with a serious career-ending condition catches Amy and Cass' eyes. Meanwhile Tim is seeing his relationship through new eyes as his ex-girlfriend arrives.

Georgie is inspired by her school project to take a risk with Adam.

Lou must contend with the new ranch hand and a threatening food truck when she returns from New York.

Lou is trapped at the ranch with the new ranch hand, Mitch.

When Amy helps Cass handle a spirited horse, a lot rides on their success.

When their plans to get away are thwarted, Amy and Ty celebrate their first anniversary closer to home and Amy unveils a special surprise.