It’s not 'out of nowhere'. Your mate’s internal cup is just overflowing with stress residue.
Every small stressor—the postie, a barking neighbor, or a storm—adds a drop to your dog’s cup. When it overflows, they snap.
Adrenaline fades fast, but cortisol sticks around for up to 3 days. Stress builds up even while they are sleeping in the sun.
The bin collection, a swooping magpie, or a tradie’s ute idling out front. These aren’t just annoying; they are draining your dog’s patience.
If they were barked at through the fence on Monday, they are still carrying that load on Wednesday. The afternoon walk is the final straw.
Seeing the whites of their eyes? Lip licking or yawning when not tired? These are the subtle warnings you’re currently missing.
A 35°C day in Sydney or Perth makes dogs just as cranky as humans. Physical discomfort makes them react faster to minor irritants.
Your dog needs a 72-hour reset. Cancel the groomer, skip the dog park, and avoid busy roads. Give them a complete break.
High-intensity games keep cortisol high. Swap the ball for a 'sniffari' in the backyard. Nose work is naturally calming.
A growl is a smoke alarm. If you take the batteries out, you won’t hear the fire coming. Listen to their warning and give them space.
If they snap, look back. Was there a vet visit? A house guest? A loud storm? The clues were there before the explosion.
It is a biological limit. Your dog isn't being 'naughty'; their nervous system is simply overwhelmed. Help them empty their cup.
Get the full 72-hour Cortisol Vacation guide and learn to read your dog's subtle stress cues.