A go/no-go answer based on the live weather where you are — heat, humidity and hidden hot-pavement paw-burn risk, adjusted for your dog’s breed, coat and age. No app, no sign-up.
On a sunny day, tarmac and concrete soak up heat and can sit 20–30°C hotter than the air. When it is a pleasant 25°C out, the pavement can be over 50°C — hot enough to blister a dog’s paw pads in under a minute. Because we wear shoes, we never feel it. That is why this tool estimates the ground temperature, not just the air, and why the 7-second test is gold: press the back of your hand to the pavement; if you cannot hold it there for seven seconds, it is too hot for your dog’s paws.
Heat itself is the other risk, and dogs cannot cool down the way we do — they rely on panting. Flat-faced breeds, thick double coats, puppies, seniors and overweight dogs overheat far faster, which is why this tool shifts its thresholds based on your dog. On hot days, walk early morning or after sunset, bring water, stick to grass and shade, and never leave a dog in a parked car. If your dog shows heatstroke signs, act immediately.
A guide based on live weather estimates, not veterinary advice. Surfaces, shade and individual dogs vary — use your judgement. Full disclaimer.