In this episode of Barkside on Dog Works Radio, host Nicole Forto discusses the controversial topic of fetch and its potential harm to dogs. She explains how fetch can trigger a dog's prey drive and lead to mental stress if not played correctly. Forto emphasizes the importance of structured play, teaching dogs to return the ball with obedience commands, and incorporating other games like tug to promote impulse control and mental engagement. The conversation highlights the need for dog owners to be mindful of their dog's mental health while enjoying playtime.