Blog — Vagal tone

What is Neuroception? Neuroception is a term coined by Dr. Stephen Porges as part of his Polyvagal Theory, referring to the subconscious, automatic process of scanning the environment for cues of safety or danger. It is a "built-in radar" that operates below the level of conscious thought, allowing a dog's nervous system to detect threats and initiate survival behaviors (fight, flight, or freeze) long before they consciously perceive a danger. As dog owners, understanding neuroception is crucial because it helps us realize that a dog's "bad" behavior is often actually a fear-based, involuntary survival response rather than disobedience or defiance....

  Balance and Proprioception are Deeply Intertwined Proprioception (your body's sense of position) provides the raw data (where you are) that your balance system uses (with input from eyes and inner ears) to make constant, tiny adjustments via your muscles to keep you steady and upright, preventing falls and allowing coordinated movement, with balance training effectively enhancing this internal GPS system. Essentially, better balance means better proprioception because the challenges of balancing force your proprioceptors to work harder and smarter, improving nerve signals and muscle response. Proprioception (body position in space) and interoception (internal body states like hunger, fatigue) are...

  State Before Story: Creating Autonomic Flexibility In behavior work, we often focus on what a dog is doing and what we want them to do instead. But underneath every behavior is something more fundamental: the dog’s nervous system state. Before there is behavior, there is state. And before there is “story” or interpretation, there is physiology. This is the foundation of autonomic flexibility—the ability for a dog to move fluidly between different nervous system states without becoming stuck in any one pattern. Without this flexibility, behavior becomes rigid. The dog may appear either overly activated and reactive, or shut...

Sentinel Trauma is a one-time learning event which can leave a permanent imprint on the autonomic nervous system.  According to Dr. Stephen Porges, sentinel trauma refers to a single overwhelming event that the body–brain registers as life-threatening. This may take the form of an accident, an assault, or a medical crisis—an experience in which the organism perceives that survival itself is at risk. What makes sentinel trauma unique is that it does not require repetition to take hold. It is what we might call a one-trial learning event—an imprint that occurs instantly, reorganizing the nervous system in the service of...

Gratitude as a Nervous System Intervention Gratitude can be understood not only as a cognitive reflection, but as a state-dependent physiological experience. When accessed as a felt sense, gratitude supports ventral vagal activation—associated with safety, social engagement, and emotional regulation. The following practices are designed to facilitate shifts in autonomic state through interoception, emotional processing, and relational awareness. Present Moment Gratitude Write a letter of gratitude to your dog. Include what they have contributed to your life, what you have learned from them, and what you hope to continue experiencing together. After writing, read the letter slowly and direct your...