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Heatstroke

Also known as: Heat exhaustion · Hyperthermia

Quick answer

Dangerous overheating when a pet cannot cool down — common in dogs exercised in heat, left in cars, or in poorly ventilated hutches. Can cause organ failure and death. Emergency — start cooling with cool (not ice-cold) water while phoning your vet.

Definition

Dangerous overheating when a pet cannot cool down — common in dogs exercised in heat, left in cars, or in poorly ventilated hutches. Can cause organ failure and death.

Symptoms

  • Heavy panting and drooling
  • Bright red or pale gums
  • Vomiting and diarrhoea
  • Collapse or seizures
  • Unconsciousness

When to see a vet

Emergency — start cooling with cool (not ice-cold) water while phoning your vet. Never leave pets in parked cars; see hot-weather safety guides.

Related guides & tools

Frequently Asked Questions

What is Heatstroke?
Dangerous overheating when a pet cannot cool down — common in dogs exercised in heat, left in cars, or in poorly ventilated hutches. Can cause organ failure and death.
What are the symptoms of heatstroke?
Common signs include Heavy panting and drooling, Bright red or pale gums, Vomiting and diarrhoea, Collapse or seizures. This is not a complete list — individual pets vary. See linked guides for fuller context.
When should I see a vet about heatstroke?
Emergency — start cooling with cool (not ice-cold) water while phoning your vet. Never leave pets in parked cars; see hot-weather safety guides.