Overview

• Dogs Trust Newbury highlights that 75% of heatstroke cases are linked to exercise, with walks during warm weather being a leading cause.
• Flat-faced breeds, older dogs, those with thick coats, or underlying health conditions are at significantly higher risk of heatstroke.
• Experts urge owners to avoid walks during peak heat (11am–3pm), use the five-second pavement test, and ensure dogs stay hydrated and shaded.
• Signs of heatstroke include heavy panting, lethargy, and breathing changes; immediate treatment involves cooling with water, shade, and seeking urgent veterinary care.
• Temperatures above 20°C can be dangerous for dogs, and experts warn that leaving dogs in cars, even briefly, can be fatal within 20 minutes.