Dogs in Spain Suffer Heatstroke as Summer Temperatures Soar

Extreme heat sweeping Spain this summer is causing severe heatstroke in dogs, who experience the same temperature stress as their owners. In Barcelona, owners are limiting walks to five‑ten minutes, seeking shade in the early morning and evenings, and keeping pets indoors with fans and air‑conditioning. Many provide constant hydration, with some dogs drinking up to three or four litres of water daily.

Veterinarians explain that dogs cannot sweat and must rely on panting to regulate body temperature, making them vulnerable to rapid overheating, especially in cars where interior temperatures can rise 15 °C above the outside. Early signs of heatstroke include rapid breathing, excessive panting, and discoloration of the gums. Experts stress that owners have only two to three hours to intervene once symptoms appear to prevent organ damage.

Pet owners are advised to watch for these signs, move dogs to a cool environment, offer water, and seek veterinary care immediately if a heatstroke is suspected.