16/06/2026
✴️Common Misconceptions About Reactive Behaviour #2
One of the most common pieces of advice reactive dog guardians hear is:
"Keep your dog under threshold at all times."
Keeping dogs below threshold is important. We want them to feel safe and we want to avoid overwhelming experiences.
But this can accidentally turn into:
"My dog should never experience arousal."
Arousal itself isn't the enemy.
In fact, learning depends on it. Dogs that are completely switched off, sleepy or emotionally flat often have lower motivation, less focus and reduced mental acuity. Just like people, dogs need an appropriate level of arousal to perform and learn effectively.
We shouldn't be aiming for 'no arousal', instead the goal is appropriate arousal.
Life is exciting. Dogs will experience frustration, excitement, anticipation and big emotions. Rather than trying to avoid these emotions completely, we need to teach dogs how to function when they occur.
Can they disengage?
Can they reorient back to us?
Can they recover quickly?
Those skills matter.
Additionally, for some dogs, as mentioned in my previous post, arousal itself may actually be reinforcing. If the emotional "rush" is part of what maintains the behaviour, avoiding arousal completely may mean avoiding one of the most valuable reinforcement opportunities we have.
We cannot teach dogs how to think and make better choices when they experience big emotions without giving them opportunities to practise those skills under those conditions.
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