10/28/2026
❤️🔥 information
🤔Your dog might walk past another dog without difficulty one day, then bark or lunge at a dog much further away the next.
What changed?
The encounter itself is only part of the picture. What your dog may have been experiencing over the preceding hours or days, and their opportunity to recover between experiences, may also play a part.
Insufficient rest or sleep, several difficult encounters on a walk, visitors the dog finds unsettling or physical discomfort can all influence how a dog responds to what happens next.
We also can’t expect a dog to cope in exactly the same way every time. Their physical and emotional state, recent experiences and what’s happening around them can change, even when a situation looks the same to us.
What matters is how the individual dog experiences these situations. Something one dog finds frightening, frustrating or overwhelming may have little effect on another. Exciting activities can also place demands on a dog, even when they enjoy taking part.
This is where trigger stacking comes in.
When a dog experiences repeated stressful or demanding situations without sufficient opportunity to recover, those experiences may influence their response to what comes next. They may react sooner, from further away or more intensely than they would at other times.
If the same demands continue day after day, opportunities for recovery may remain limited. The dog then faces further difficult experiences before recovering from previous ones, and the pattern can continue.
But it’s not quite as straightforward as stress filling a bucket until it overflows.
Dogs don’t accumulate stress in predictable amounts or recover on a fixed timetable. Their responses are influenced by their physical and emotional state, previous learning and the circumstances. A change in behaviour on its own doesn’t confirm trigger stacking.
Look past the dog’s reaction and think about what the dog is experiencing over time, how those experiences affect them and whether they have opportunities to rest and recover. They may need a quieter environment, fewer expectations of them and more distance from situations they find difficult.
Read the full article:
https://www.seespotlearn.co.nz/trigger-stacking-dog-behaviour/
