With the UK experiencing its third heatwave of the year, the RSPCA is warning dog owners to monitor their pets for signs of heatstroke, including checking the colour of their gums and tongue. According to the charity, heatstroke can be fatal for dogs, who cannot regulate their body temperature as efficiently as humans.
How to Spot Heatstroke in Dogs
The RSPCA website states: "When a dog gets too hot and can’t lower its temperature by panting, it can develop heatstroke. This can be fatal, so you need to act fast to reduce their body temperature first, then get help." Owners should familiarise themselves with symptoms and act quickly if any appear.
While some signs are obvious—such as collapsing or muscle spasms—others are subtler. The RSPCA notes that dogs may also experience an increased heart rate, weakness, or noisy breathing. Checking the mouth is crucial: red gums and a red tongue can indicate overheating, especially when combined with panting and heavy breathing. The charity adds: "Whilst this is often a symptom of a dental problem, when coupled with panting and heavy breathing, red gums can occur when a dog is overheating."
UK Heatwave Intensifies
The Met Office, in a blog post on Wednesday, said: "Temperatures are expected to climb into the mid-30s across parts of the UK this week as hot, settled conditions continue, with many areas experiencing their third heatwave of the year." The hottest days are forecast for Thursday and Friday, with some locations in England potentially reaching 35 or 36°C.
Breeds at Higher Risk
All dogs are susceptible, but certain breeds face greater danger. The RSPCA highlights that brachycephalic (flat-faced) breeds, such as bulldogs and pugs, are particularly vulnerable because "they are unable to pant as effectively, due to their shorter snouts." Other risk factors include age, coat thickness, and existing health issues, especially respiratory problems. Puppies and elderly dogs may also struggle more to regulate their body temperature.
The RSPCA advises keeping dogs cool with shade and water, and remaining vigilant during hot weather. Owners can find a full list of symptoms on the charity's website.
