Reactive dogs — those that lunge, bark, or growl at triggers on walks — are often misunderstood and mistreated. Understanding the welfare basis of reactivity transforms how we can help affected dogs.
Reactive dogs are often dogs in distress — their intense responses reflect underlying fear, frustration, or anxiety rather than dominance or "bad behaviour." The welfare dimension is significant: a reactive dog may experience multiple anxiety spikes per walk, leading to chronic stress accumulation. The welfare-positive response is to reduce trigger exposure through management while implementing counterconditioning to change the underlying emotional response. This requires patience, consistency, and often professional guidance from a certified clinical animal behaviourist. The common punitive responses — corrections, shock collars, flooding — make the emotional state worse and the behaviour more entrenched. Reactive dogs can make remarkable progress with welfare-positive behaviour modification and deserve empathetic, evidence-based support.