
19/02/2025
"If It’s Flooded, Forget It." ✖️
Most Australians recognise this life-saving phrase, especially during summer storm season. But as I saw it on a billboard today, my mind wandered (as it does) to how this applies when working with humans and their dogs. 🐶
Let’s explore the nervous system’s role in training and coaching—through the lens of "If it’s flooded, forget it."
Firstly let's do a quick recap on understanding the Autonomic Nervous System & the Window of Tolerance.
The autonomic nervous system (ANS) regulates responses to stress through:
😖The Sympathetic Nervous System (SNS) triggers fight, flight, freeze, or fawn responses.
😌The Parasympathetic Nervous System (PNS) supports rest, recovery, and relaxation.
The Window of Tolerance (Dr. Dan Siegel) describes the optimal state for learning and engagement.
Within this window, we feel calm, alert, and in control.
When stress pushes us beyond it, we experience:
😣Hyperarousal (Fight or Flight SNS) felt through Anxiety, frustration, tension, or impulsivity.
🫥Hypoarousal (Freeze or Fawn too much PNS ): shown in Emotional shutdown, dissociation, or people-pleasing.
Now to pull it all together:
What Happens When the Nervous System is Flooded?
Flooding occurs when we’re pushed so far beyond our Window of Tolerance that cognitive functions—like reasoning, problem-solving, and learning—shut down. Instead, we default to survival responses:
For humans, this may look like:
•Feeling of paralysed by fear or frustration. (Analysis paralysis)
•Struggling to process information or make decisions. (Loss of executive functioning)
•Emotional overwhelm, leading to outbursts or shutdowns. (Dysregulation)
For dogs, this may look like:
•Barking, lunging, or attempting to escape.
•Freezing in place or refusing to engage.
•Shutting down completely, ignoring cues or disengaging from their handler.
When the nervous system is flooded, training and coaching are no longer effective. This is why "If it’s flooded, forget it" is so important—learning only happens when both human and dog are within their Window of Tolerance.
At Both Ends of the Leash, we focus on recognising early signs of an activated nervous system flooding and use techniques to bring teams back to a state where learning can happen—working with our handlers and their dogs, not against them.