Dog Reactive Behaviour: Understanding and Managing Leash Reactivity

Leash reactivity causes significant distress in affected dogs and restricts their daily lives, but responds well to systematic counter-conditioning and management strategies.

Key Facts

Leash reactivity involves intense responses including barking, lunging and pulling when encountering dogs or people on leash
It typically originates from frustration, fear or arousal that the leash prevents the dog from resolving through approach or retreat
Leash-reactive dogs often interact appropriately off-leash — the leash is the constraint creating the problem
Counter-conditioning pairs trigger sightings with high-value rewards to create positive associations
Management including distance, visual barriers and route planning enables safe exercise during behaviour modification
Most leash-reactive dogs make significant improvement with consistent, patient counter-conditioning

Welfare Considerations

Leash reactivity causes genuine distress in affected dogs — the arousal, frustration and inability to respond naturally to trigger stimuli creates a chronically stressful experience during walks. Many owners of reactive dogs reduce walks entirely to avoid incidents, further compromising welfare through exercise deprivation. Understanding reactivity as a communication of distress rather than disobedience enables compassionate management that addresses the underlying emotional state rather than suppressing its expression. Counter-conditioning that changes emotional responses produces genuine welfare improvement alongside behavioural change.

What You Can Do

Seek professional help from a positive reinforcement behaviourist experienced in reactivity
Implement distance management to keep your reactive dog below their reactive threshold during training
Never punish reactive behaviour — it suppresses communication without addressing underlying distress
Find routes and times that minimise trigger encounters during the behaviour modification period
Be patient — reactivity responds to treatment but requires consistent, sustained work over weeks to months