As the UK heatwave breaks temperature records, veterinary nurse Zoe Blake, a Qualified Vet Nurse & Behavioural Specialist with over 30 years of experience, warns dog owners about the dangers of heatstroke. She said: "Working as a veterinary nurse, I've seen firsthand how dangerous heatstroke can be for dogs during warmer weather. Many cases are entirely preventable with early awareness and simple precautions, which is why recognising the signs and acting quickly is so important."
Top 5 Warning Signs of Heatstroke
Zoe partnered with MoneySuperMarket, which developed a heat risk tool using UK Met Office data on temperature, wind speed, and humidity to evaluate safe walking conditions across UK counties. The following signs indicate heatstroke:
1. Excessive panting and restlessness: "The main symptom initially is excessive panting, and dogs will become agitated and restless. Dogs rely mainly on panting to regulate their body temperature, meaning they can overheat far more quickly than many people realise," said Zoe.
2. Heavy drooling or difficulty breathing: "As heatstroke develops, dogs may begin drooling far more than normal or appear to struggle with breathing. Flat-faced breeds, older dogs and overweight pets can be particularly vulnerable."
3. Wobbliness, weakness or confusion: "As heatstroke hits, pets may also begin to appear unsteady on their legs and become confused."
4. Changes in tongue or gum colour: "One of the most serious warning signs is a noticeable change in the colour of your dog's tongue or gums. Their tongue and gums may turn blue/purple or bright red, which can indicate poor oxygenation and circulatory compromise."
5. Vomiting, diarrhoea, seizures or collapse: "In severe cases, heatstroke can cause vomiting, diarrhoea, tremors, collapse or even seizures. It will affect every system in the dog's nervous system, so they should be seen by a vet as soon as possible for appropriate care."
Immediate Action Can Save Lives
Kara Gammell, Pet Insurance Expert at MoneySuperMarket, added: "Heatstroke is a medical emergency and can, in some cases, become fatal in as little as 15 to 30 minutes. If a dog's temperature rises beyond control, it can cause major and often irreversible organ damage. Always think: cool first, transport second. That means pouring cool, room-temperature water over the dog before taking them to the nearest vet for emergency treatment. Seeking veterinary care as quickly as possible is crucial, as acting fast can save their life."
