The Healing Highway: Understanding Your Dog’s Vagus Nerve

In this episode, Nikki explores the vital role of the vagus nerve in your dog’s nervous system and how it directly influences behavior, stress, and emotional regulation. Often called the “nerve of safety,” the vagus nerve helps shift dogs out of survival mode and into connection, rest, and healing. You’ll learn what the vagus nerve is, how it functions within the autonomic nervous system, what dysregulation looks like in dogs, and practical ways to support vagal tone through safety, co-regulation, touch, and environment. If your dog struggles with chronic stress, reactivity, anxiety, or shutdown behaviors, understanding the vagus nerve may change how you see their behavior—and how you support their healing. dogspeak101.com dogspeakgeek.thinkific.com patreon.com/dogspeak Mentioned in this episode: 2026 Decoding Aggression and Reactivity Summit If you want your dog to truly live well—not just get through the day, but feel safe, regulated, and able to move through their world without constant stress—this is for you. If you’re tired of managing triggers, walking on eggshells, or dreading walks because you don’t know what might set your dog off… you’re not alone. And more importantly, there is a better way. That’s exactly why I’m part of the 2026 Decoding Aggression & Reactivity Summit, created by my friend Ness Jones. She’s brought together more than 10 professionals from around the world (myself included) to help you understand what’s really going on underneath aggression and reactivity—and how to support your dog in a way that actually creates change. It kicks off April 19 (Northern Hemisphere) / April 20 (Southern Hemisphere), and you’ll get access to over 12 hours of education, real-world application, and conversations that go far beyond surface-level training advice. Yes, it’s a paid event—but at $47 USD, it’s a small investment for the depth of information, practical tools, and perspective you’ll walk away with. You’ll also receive a workbook, audio and video access, and a gift from each of the speakers. If you’re ready to start understanding your dog differently—and supporting them in a way that actually makes a difference—you can sign up here: Register HERE!

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The Healing Highway: Understanding Your Dog’s Vagus Nerve is an episode from DogSpeak: Redefining Dog Training by Nikki Ivey.

This episode is 47:55 long.

This episode was published on Feb 24, 2026.

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