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) all contribute to improved regulation and resilience. These inputs are difficult to replicate in indoor or highly structured settings.
Even if this is only possible once or twice per month, prioritize getting your dog into a natural environment. If recall is not reliable, use a long line or flexi. Freedom of movement—within safe parameters—supports self-regulation. And some freedom of movement is always better than none.