Warm weather can be enjoyable, but for dogs, high temperatures pose serious risks. Unlike humans, dogs are unable to regulate their own temperature, making them more vulnerable to heat-related illnesses such as heat stroke, which can be life-threatening.

So, how do you know when it’s too hot to take your dog for a walk? Understanding the warning signs and knowing the right conditions for exercise can help protect your dog’s health.

Why Heat can be a Problem for Dogs

Dogs don’t sweat through their skin like we do. They cool down mostly by panting and a small amount of sweating through their paw pads, which is not very effective in extreme heat. Add a furry coat into the mix, and walking on a hot day and it can become very uncomfortable or even dangerous.

Hot surfaces are another major risk. Pavements, tarmac and even astroturf, heat up quickly and can burn the sensitive pads on your dog’s feet. If it feels too hot for your bare feet, it’s too hot for theirs.

What Temperature is Safe?

Generally, temperatures below 20°C are safe for most dogs. Between 15°C and 25°C is usually fine, but it depends on the dog’s age, breed, fitness level, and coat type. Once the temperature climbs above 23°C, it’s time to start being cautious.

From 24°C to 26°C, walks should be kept short, in shaded areas and ideally with water to hand.

Once 27°C or above is reached, it’s not safe to walk your dog at all. Instead, keep them inside or let them relax in a cool, shaded spot. You can replace their walk with other enrichment activities that are still fun but keeps them safe (e.g. A kong with yummy frozen goods in or a doggy paddling pool!)

Dogs More at Risk

Some dogs are more sensitive to heat. This includes flat-faced breeds like French Bulldogs and Pugs, who can struggle to breathe efficiently. Puppies under six months and older dogs over eight years old also have a harder time regulating body temperature. Overweight dogs are at increased risk too. If your dog falls into one of these categories, be especially careful on warm days.

Signs of Overheating

Excessive panting is often the first sign that a dog is overheating. You might also notice them becoming restless, drooling more than usual, or acting confused. In more serious cases, they may vomit, lose coordination, or collapse.

If you think your dog is overheating, move them to a cooler place immediately.

You can use a cool, wet towel and either place it under their body to lie on or gently pat them down using the towel to help cool them. Don’t place the wet towel directly over them as it may reduce their body temperature too quickly, which could result in them going into shock.

Always contact a vet if symptoms are severe or don’t improve quickly.

Walking Your Dog Safely in Warm Weather

If you need to walk your dog on a warmer day, stick to early morning and late evening walks when it’s cooler. Stick to shaded paths and grassy areas rather than pavements. Always bring water and take breaks often. A short walk is much safer than pushing your dog to exercise in heat they can’t handle.

Some dog owners use cooling vests or bandanas to help keep their pets comfortable. These can be helpful, but they’re not a substitute for avoiding hot conditions altogether.

Final Thoughts

Dogs rely on us to make smart choices for them. Even if they seem eager to go out, it’s important to think about their safety first. If it feels too hot, it probably is. Stay informed, stay prepared, and keep your dog’s well-being as your top priority.

Skipping a walk on a hot day is far better than facing a medical emergency.