When's the safest time to walk the dog?

The 7-second pavement test

Press the back of your hand flat on the pavement and count to seven. If you can't keep it there comfortably, it's too hot for paws. Pavement can be 30°C hotter than the air on a sunny day. Twenty-five degree air means 55-degree pavement.

By season

Summer

Walk before 8am or after 7pm. Pavement is cooler, the sun is low. Skip 11am to 4pm. Carry water. Watch for excessive panting, slowing down, or refusing to walk. Those are early heat exhaustion signs.

Winter

Most healthy dogs handle cold down to about 4°C. Smaller breeds and short-haired dogs need a coat below that. Below -10°C, keep walks to 10 or 15 minutes. Wipe paws when you're back inside. Salt and grit crack the pads.

Spring and autumn

Easiest. Just check the AQI. Pollen and seasonal pollution affect dogs too, more than most owners realise.

AQI and your dog

Dogs are closer to the ground, where heavier particles settle. They breathe faster than you. Bad-air days hit them harder. At AQI 150+, keep walks short and skip running. AQI 200+, just toilet break in the yard.

Warning signs

• Limping or holding up a paw means pavement burn
• Heavy panting after stopping means overheating
• Coughing during or after walks means bad air or canine asthma (it exists)
• Cracked, red, peeling paw pads mean winter salt or summer burn

Gear that helps

• Booties. Hot pavement, snow, salt, areas with broken glass.
• Cooling vest. Soak it in water, evaporation cools the dog. Made for hot climates.
• Reflective lead and collar. Short winter days mean dark walks.

Today's call

Open Window Today's outdoor cards (UV, AQI, heat) apply to dog walks too.

The pavement test that prevents burnt paws

On hot days the single most useful habit is the seven-second test. Press the back of your hand flat against the footpath for seven seconds. If you cannot comfortably hold it there, it is too hot for your dog's paws, full stop. Asphalt can sit 20 degrees or more above air temperature in direct sun, hot enough to blister pads. This is why early morning and after sunset are the safe windows in summer, not just because the air is cooler but because the ground has had time to lose its stored heat.

Breed, age, and the dogs that need extra care

Not every dog handles heat the same way. Flat-faced breeds like pugs, bulldogs, and boxers cannot pant efficiently and overheat dangerously fast, so they need the coolest part of the day and shorter outings. Puppies and senior dogs regulate temperature poorly. Thick double-coated breeds carry their own insulation. If your dog is in any of these groups, be conservative: walk in the coolest hour you can manage and cut it short if they start lagging, drooling heavily, or seeking shade.

Reading the air, not just the temperature

Heat is only half the picture. On poor air quality days, the same exercise that is good for your dog on a clear day forces more polluted air deep into their lungs, and they are lower to the ground where some pollutants concentrate. When the local air quality index climbs, shorten the walk and skip the off-lead sprinting. Humidity matters too: a dog cools itself by panting, and panting works by evaporation, so high humidity makes it much harder for them to shed heat even when the temperature seems manageable.

Signs of heatstroke every owner should know

Heatstroke in dogs is a genuine emergency. The warning signs are heavy frantic panting, a bright red tongue and gums, thick drooling, wobbliness or confusion, and vomiting. If you see these, move the dog to shade immediately, wet them with cool, not ice-cold, water, offer small sips to drink, and get to a vet without delay. Prevention is far easier: walk in the cool hours, carry water, and turn back early when in doubt.

Frequently asked questions

What temperature is too hot to walk a dog?

Above about 24°C, start being careful, especially for flat-faced, old, or heavy-coated dogs. Above roughly 28°C, stick to early morning and late evening only, and always do the pavement test first.

Is early morning or late evening better?

Early morning is usually best in summer because the ground has cooled overnight. By late evening the air may have cooled but the pavement can still be holding the day's heat, so the seven-second test matters most in the evening.

What about cold weather?

Most healthy dogs handle cold far better than heat, but small, thin-coated, young, or old dogs feel it. In freezing conditions watch for lifted paws and shivering, keep walks brisk, and rinse salt or grit off their pads afterwards.

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