Man's Best Friend

Man's Best Friend is third episode in season three of Heartland. It aired October 18, 2009.

Summary
Jack and Lisa have their first big fight after Lisa tries to persuade Jack to get a new truck, which Jack does not want to do, no matter the circumstances. After fights and misunderstandings, Ty and Amy finally get their act together and Ty gives Amy a promise ring. That same night, Ashley goes to a prom with a rich frat boy and tries to make Caleb jealous.

Main Cast

 * Amber Marshall as Amy Fleming
 * Michelle Morgan as Lou Fleming
 * Shaun Johnston as Jack Bartlett
 * Graham Wardle as Ty Borden
 * Jessica Amlee as Mallory Wells
 * Kerry James as Caleb Odell

Recurring Cast

 * Cindy Busby as Ashley Stanton
 * Greta Onieogou as Soraya Duval
 * Jessica Steen as Lisa Stillman
 * Gabriel Hogan as Peter Morris
 * Jake Church as Jake Anderson

Guest Cast

 * Chris Aanderson as Dwayne
 * Mary Ashton as Lyndy Bartlett
 * Chad Nobert as Mike James
 * Dylan Koroll as Justin
 * Karen Ryan as Bunny

Horses

 * Duke
 * Pegasus
 * Kramer
 * Copper
 * Shorty

Animals

 * Max
 * Nikki

Music

 * Dreamer - Jenn Grant (Theme)
 * What Are You Going To Do With Me - Paper Moon
 * A Perfect Ending - Royal Wood
 * Mom 100 - The Dudes
 * Best Thing I've Never Had - Blair Bielawski
 * Modern Woman - Matthew Barber