Hot Asphalt and Surfaces: Paw Burn Risk

Hot Surfaces and Paw Burns in Dogs

Heat does not only come from the air. Ground surfaces such as asphalt, pavement, concrete and tiles absorb and radiate heat very intensely, often becoming significantly hotter than the surrounding air temperature.

When the ambient temperature reaches around 30–35°C / 86–95°F, surface temperatures can quickly rise to dangerous levels. Asphalt can exceed 50–60°C / 122–140°F, and in strong direct sunlight surfaces may surpass 65°C / 149°F. At these temperatures, a dog’s sensitive paw pads can burn within seconds, causing painful injuries and sometimes long-term damage.

Because dogs walk directly on these surfaces, they are constantly exposed to the accumulated heat stored in the ground. Unlike humans, they cannot easily avoid these surfaces or wear protective footwear, making their paws particularly vulnerable during hot weather.

Symptoms of Heat Stress in Dogs

Recognizing early signs of overheating is critical for protecting a dog’s health. When a dog begins to suffer from heat stress, the body struggles to regulate its temperature. Dogs may start panting excessively and drooling, and they can appear weak, lethargic or disoriented. In more severe cases, vomiting, diarrhea and rapid heartbeat may occur. If a dog shows signs of overheating, it is important to move the animal to a cooler area immediately, offer fresh water and seek veterinary attention if symptoms continue.

A Simple Safety Test

A helpful rule for dog owners is the seven-second test. Place the back of your hand on the pavement and try to keep it there for seven seconds. If the surface feels too hot to hold your hand comfortably for that time, it is also too hot for your dog’s paws. In these conditions, walks should be shortened, moved to shaded areas or postponed until the ground has cooled down.

Sources

2025 – "Hot Asphalt — A Danger to Your Dog’s Paws". Published on https://www.four-paws.org/our-stories/publications-guides/hot-asphalt-a-danger-to-your-dogs-paws.