A period of extreme heat across the UK this week has broken records for the hottest day and night temperatures ever recorded in June, according to the BBC. As Britons struggle to sleep through the balmy nights, dog owners face a more urgent threat: a sharp rise in heatstroke emergencies among animals, prompting Vets Now to issue a stark warning.
Unlike humans, dogs cannot cool down through sweating, making them vulnerable as the mercury climbs. Sadie Spencer, Principal Vet at Vets Now, said: “Heatstroke is one of the most serious emergencies we see in summer, and it can come on frighteningly fast – a dog can go from happily playing to a life-threatening emergency in a matter of minutes.”
“Vets warn of heatstroke surge as UK endures record-breaking June heat, urging owners to use a five-second test before walking dogs.”
Spencer urged owners to carry out a simple five-second test before heading out: place the back of your hand on the pavement. If it feels too hot to bear, it is too hot for your dog’s paws. It is generally safe to walk dogs when temperatures are up to 19°C. Above that, the risk of heatstroke increases.
“The tricky thing in the UK is how quickly our weather changes; dogs need weeks to acclimatise to the heat, so a sudden warm spell catches a lot of them out,” Spencer added. She advised walking dogs during the coolest times of day, such as early morning and evening, and never leaving them unattended in vehicles, even for a few moments.
Flat-faced breeds – including bulldogs, pugs and shih tzus – are among the most vulnerable, along with overweight dogs, elderly dogs, those with pre-existing health issues and breeds with dense double coats. Signs of heatstroke include excessive panting, drooling, lethargy, and collapse. Owners should move affected dogs to a cool, shaded spot, dampen them with cool (not ice-cold) water, offer small amounts to drink, and contact a vet immediately. “Don’t wait to see if they improve,” Spencer said. “Start cooling them down and call us on the way.”
Meanwhile, the heatwave has disrupted sleep for many. The BBC advises keeping curtains closed during the day, opening windows before bed for a through breeze, using thin cotton sheets, and staying hydrated without drinking large amounts before bed. Alcohol and caffeine should be avoided as they can worsen sleep quality. But for dog owners, the priority is clear: a few seconds of caution could save a life.