Ty is asked to mentor a troubled kid, but finding common ground proves harder than he expected. Meanwhile, Lou organizes a horse yoga retreat at the Dude Ranch, but she is taken by surprise when she learns who the instructor is and this subsequently leads to hijinks between Georgie and Wyatt. And as Amy works with a restless yoga horse she learns the real reason her dad is so keen on helping Jack and Ty build a treehouse for Lyndy.

Georgie enlists Wyatt's help in reuniting a famous trick rider with her long-lost horse. Meanwhile, when Clint brings Luke back to Heartland it's up to Amy and Ty to find a way to connect with him. And when Tim crosses a line at Heartland, Jack finally loses his patience with his new housemate.