Overview

• Dogs Trust vets and partner organisations emphasise that heavy panting or an open-mouthed “smile” can be an early sign of life-threatening heatstroke rather than contentment.
• A Post Office survey of more than 2,000 dog owners revealed that 62% would still walk pets in temperatures above 20°C and many lack awareness of key indicators such as pale or bright red gums.
• Animal welfare bodies urge a “cool first, transport second” approach, recommending immersion or continuous dousing with cool water and cautioning against wet towels that can trap heat.
• Charities repeat the warning never to leave dogs alone in hot cars, noting that cabin temperatures can become fatal within minutes and instructing the public to call 999 if an animal appears in distress.
• Simple precautions—walking dogs early or late, carrying water, testing pavements with a five-second hand test, and moderating exercise intensity—are highlighted to prevent overheating and paw burns.