Why Is My Dog So Reactive? Part I: Barking, Lunging, and Territorial Behavior Explained

Sarah Hodgson unpacks the roots of reactivity, explaining why so many dogs bark out of windows, lunge on leash, or guard the front door as if it’s their job. Far from being stubborn or mean, these dogs are overwhelmed, carrying the heavy burden of keeping everyone safe.

This episode examines how territorial behavior develops at home, why it often intensifies when on leash, and what approaches are ineffective when trying to correct it. Instead, she offers a framework built on clarity, distance, and trust, giving your dog permission to step back while reassuring them you’re in charge of safety.

This is Part I of a multi-part series on reactivity, laying the groundwork before we meet Ranger, a boxer who transformed from lunging and snapping to calm and connected.

This is a public episode. If you would like to discuss this with other subscribers or get access to bonus episodes, visit raisinghappydogs.substack.com