I recently came across an article suggesting that when a dog “acts out,” it’s because he’s bored and in need of more mental stimulation (7 Signs Your Dog Needs More Mental Stimulation). While this idea is widely accepted, what is often more accurate—especially through a polyvagal and somatic lens—is that many dogs are not under-stimulated, but over-stimulated.
And it is this state of over-stimulation that drives the behavior we label as “acting out.”
From a nervous system perspective, behavior is not simply a matter of excess energy needing an outlet—it is an expression of autonomic state. When a dog’s system is flooded with input—novel environments, constant activity, high-arousal play, excessive training demands—the nervous system can shift out of ventral vagal regulation (a state of safety and connection) into sympathetic activation. This looks like restlessness, impulsivity, reactivity, and an inability to settle.
In some cases, if the system becomes overwhelmed beyond its capacity, it may even tip into dorsal vagal shutdown—appearing as disengagement, avoidance, or collapse.
So what looks like “boredom” is often a nervous system that has lost its ability to regulate.
What our dogs need today is not more stimulation, but more emotional grounding.
Grounding, in somatic terms, refers to the body’s ability to feel supported, oriented, and connected—to self, to environment, and to relationship. Unlike stimulation, which activates, grounding organizes. It brings coherence to the system. It allows energy to move rather than accumulate.
There is no such thing as being “over-grounded.” A well-grounded nervous system has greater capacity, greater flexibility, and greater resilience. It can move into activation when needed and return to rest with ease. In contrast, there is such a thing as being over-stimulated—when the system is pushed beyond its window of tolerance without the resources to come back into regulation.
We see this not only in our dogs, but in ourselves. Too much mental activity without enough somatic anchoring leads to agitation, anxiety, and disconnection.
When you practice the Canine Core Method, you are not adding more stimulation—you are creating an emotional channel through which your dog’s energy can settle and organize. Through touch, presence, and co-regulation, you invite the nervous system out of chaos and into coherence.
Emotional grounding allows the dog to experience flow.
In this state, the body is engaged but not overwhelmed. The nervous system is regulated but responsive. The dog is not operating from hypervigilance or shutdown, but from a place of embodied awareness. He is connected—to his body, to his environment, and to you.
From this place, self-regulation begins to emerge naturally.
Impulse control is no longer something imposed from the outside through repetition and correction. Instead, it arises from within, as the nervous system gains the capacity to pause, process, and respond rather than react. Behaviors that once appeared “neurotic” begin to soften—not because they were trained away, but because the underlying state driving them has shifted.
This is the difference between a mind-led dog and a body-led dog.
When a dog is overly reliant on mental stimulation, he becomes externally driven—seeking constant input, unable to settle in stillness. But when a dog is connected to his body, he can rest in the present moment. He can engage with the natural world—smelling, observing, moving—with a sense of ease rather than urgency.
And the truth is, the world already provides an abundance of natural stimulation.
The sounds, scents, textures, and rhythms of the environment are more than enough to engage a healthy nervous system. What many dogs lack is not input, but a place to process that input—a grounded internal state that allows experience to move through them without becoming overwhelming.
So rather than asking, “How can I stimulate my dog more?” we might ask a different question:
“How can I help my dog feel safe enough to settle?”
Because when the nervous system feels safe, energy organizes itself.