Vets are warning pet owners about the dangers of heatstroke in dogs, particularly as the UK experiences hot and muggy weather. According to the RSPCA, dogs are ten times more likely to suffer heat-related problems from exercising in hot weather than from overheating in vehicles. When dogs cannot cool down effectively, their body temperature can soar, leading to heat-related illnesses and even death.
Research by the Royal Veterinary College has identified nine dog breeds that are most at risk of heatstroke. These include flat-faced breeds such as Chow Chows, which topped the list, along with other commonly owned breeds. The study found that dogs with brachycephalic skulls, dense coats, or pre-existing health issues face a greater risk. Additionally, dogs that are overweight or over two years old are more vulnerable.
Dr Dan O'Neill, co-author of the study, emphasised the need for owners to be aware of the changing health hazards due to global warming. He advised selecting breeds that are more resistant to heat and adjusting outdoor activities to protect predisposed dogs. The average temperature at which a UK dog can develop heatstroke is just 16.9°C, meaning even moderate spring or summer days can pose a threat.
The RSPCA recommends walking dogs early in the morning or late in the evening when temperatures are lower. Owners should carry a portable water dispenser and provide water every 15 to 20 minutes. Walks should be on cooler surfaces like grass, avoiding hot pavements. If heatstroke occurs, the RSPCA urges owners to cool the dog immediately and seek veterinary help, as prompt action can save lives.
