Blog — Health and Well-Being
The Enteric Nervous System: Why It’s Called the “Second Brain”
The enteric nervous system (ENS) is a vast network of neurons embedded in the lining of the gastrointestinal tract. It contains hundreds of millions of neurons — comparable in number to the spinal cord. It’s called the “second brain” because: It can function independently of the central nervous system. It produces and responds to many of the same neurotransmitters (including serotonin and dopamine). It communicates bidirectionally with the brain through the vagus nerve. It directly influences inflammation, immune activity, and stress signaling. In fact, about 90% of serotonin is produced in the gut, not the brain. So when we...
How Fitness and Mobility Can Change a Dog's Window of Tolerance
Fitness and mobility don’t just change what a body can do—they change what the nervous system believes is possible. A nervous system is constantly asking one core question beneath awareness: “If something goes wrong, do I have options?” When an animal has strength, coordination, balance, and ease of movement, the answer is more often yes. That “yes” matters deeply. It creates a baseline sense of agency—the felt understanding that one could move away, brace, climb, stabilize, push off, or hold ground if needed. Even if no threat is present, the nervous system tracks this capacity quietly in the background....
Are Commercial Doggy Daycares Safe for Your Dog? What Every Owner Should Know
As much as we love our dogs and want them to have fun, commercial doggy daycares aren’t always the safe playgrounds they’re advertised to be. After speaking with dog trainers and observing real-world daycare dynamics, we’ve noticed several common issues that can affect your dog’s physical and emotional well-being. 1. Increased Risk of Fights and Injuries Dog fights are a real concern in large daycare settings. Even a single traumatic event—like being attacked or involved in a scuffle—can create lasting fear, reactivity, or insecurity. Many owners report that their dogs were perfectly fine until one negative daycare experience changed...
Why Gentle Pressure Calms Dogs: The Nervous System Science Behind Co-Regulation
True calm is emergent from a nervous system that feels safe and regulated When a dog is anxious, overaroused, or struggling to settle, our instinct is often to do something: redirect, manage, correct, or distract. But nervous system regulation doesn’t begin with behavior. It begins with safety, and safety is first felt in the body. One of the most reliable ways the mammalian nervous system recognizes safety is through slow, predictable tactile pressure—when it is offered appropriately and received willingly. This is not about restraining a dog or forcing calm. It’s about providing clear sensory information that allows the nervous...
Foundational Practice: Walking in Nature
We’re going to the creek twice per week now, with dogs moving freely off leash. This is a core exercise and foundational practice in our "training" system. (Now focused on en-training* the nervous system.) Both dogs and humans are increasingly deprived of natural environments, and this has measurable effects—as seen in the lack of autonomic flexibility in both species. Time in nature supports sensory integration, postural stability, and autonomic regulation—especially when movement occurs on uneven terrain and in variable environments. Walking on natural surfaces, exposure to daylight, and access to complex sensory input (water, vegetation, changing smells and sounds)...