Veterinarians Warn of Deadly Summer Mistake Dog Owners Make: A 5-Second Test Can Prevent Tragedy

As summer temperatures rise, veterinarians are issuing a critical warning to dog owners about the dangers of walking pets on hot surfaces. Pavement, especially asphalt, can reach temperatures high enough to cause severe burns to a dog's sensitive paw pads and even trigger life-threatening heatstroke.

A simple yet effective method known as the "five-second rule" can help owners assess the risk. Before heading out, place the back of your hand on the pavement. If you cannot comfortably hold it there for five seconds due to the heat, the surface is too hot for your dog's paws.

Veterinarians emphasize that air temperature is not a reliable indicator of surface heat. Studies show asphalt can be up to 30 degrees Celsius hotter than the air. At 25 degrees Celsius ambient temperature, asphalt can reach 52 degrees Celsius, and during a heatwave at 35 degrees Celsius, it can soar to 70 degrees Celsius. Even concrete, though cooler than asphalt, can become dangerously hot, especially in windless conditions.

Signs of paw burns include limping, excessive licking or chewing of paws, reluctance to walk, darkened or red paw pads, swelling, or blisters. If burns are suspected, rinse the paws with cool (not icy) water and consult a veterinarian immediately. Prolonged exposure can lead to chronic pain.

Beyond paw injuries, the greater danger is heatstroke. Unlike humans, dogs primarily cool themselves by panting, which can be insufficient in extreme heat. Symptoms of heatstroke include excessive panting, drooling, bright red or pale gums, vomiting, diarrhea, loss of coordination, confusion, and collapse. Heatstroke is a medical emergency requiring immediate veterinary attention.