Summer is a wonderful time to get outside, but when temperatures rise, walking your dog requires extra care. Taking your four-legged firend out for a walk is an essential part of caring for them and getting their exercise in but in hot weather it can be dangerous. Dogs are far more sensitive to heat than humans, and even a short walk in high temperatures can lead to paw burns, dehydration, or dangerous heatstroke.
Ideal Temperatures for Walking Dogs in Summer
Not all dogs will handle heat in the same way but for most dogs, the safest and most comfortable walking conditions are when the air temperature is below 20 degrees. At this temperature dogs can enjoy exercise without a high risk of overheating, and pavements are usually cool enough to protect their paws.
20°C & Below: As a safe temperature to walk your dog, you can enjoy a longer walks outdoors and keep your dog active, happy and healthy without the dangers of heat affecting them too much.
21°C - 26°C: When temperatures reach 21°C to 26°C, walks become less safe and require extra precautions. Dogs can still enjoy exercise, but it is recommended that you do so during cooler parts of the day.
27°C & Above: Temperatures of 27°C and higher are considered dangerous for dog walks. Dogs can overheat very quickly, and pavements can burn their paws within minutes. At this point, it’s best to avoid outdoor walks during the day and limit activity to only essential trips, such as toilet breaks.
How Dog Size and Breed Affect Heat Tolerance
Not all dogs react to hot weather in the same way, and a dog’s size, breed, coat type, and overall health can have a big impact on how well they cope in high temperatures. Understanding your dog’s specific needs can help you make better decisions about when and how to walk them in summer.
Small dogs: While their lower body mass means they can sometimes cool down faster, small dogs like Chihuahuas, Dachshunds, and Toy Poodles are closer to the ground, which puts them nearer to the heat radiating from pavements. This can increase their risk of paw burns and overheating on sunny days.
Large dogs: Breeds such as Labradors, Golden Retrievers, and German Shepherds tend to retain more body heat due to their size. They may overheat more slowly than small dogs, but once their temperature rises, it can be harder for them to cool down.
Brachycephalic (flat-faced) breeds: Pugs, Bulldogs, Boxers, Shih Tzus, and other short-muzzled breeds have shorter airways, which makes heat regulation far less efficient. These breeds are among the most at risk in hot weather, even in temperatures that seem mild.
Thick-coated breeds: Huskies, Malamutes, Newfoundlands, and other double-coated breeds are built for cold climates, meaning hot weather can be especially uncomfortable. Their dense fur traps heat, so they tire faster in warm conditions and may need much shorter walks.
Older dogs and puppies: Both ends of the age spectrum have less efficient thermoregulation, making it harder for them to handle heat. Senior dogs may also have underlying health conditions that put them at greater risk, while puppies are less able to cool themselves effectively.
Dogs with health issues: Pets with respiratory or heart problems, obesity, or other medical conditions will generally struggle more in warm weather. These dogs should be walked with extreme caution, avoiding any unnecessary exposure to heat.
Tips & Advice for Dog Walking in Hot Summer Temperatures
Choose the coolest times of day
Stick to early morning or late evening walks, RSPCA emphasises avoiding the midday heat, typically between 11am and 3pm, to reduce the risk of overheating.
Do the “five-second pavement test”
Before putting your dog’s paws on the ground, touch the pavement. If you can’t keep your hand there for five seconds, it’s too hot for your dog and could lead to painful burns.
Pack water and look for shade
Always bring water and offer it frequently during walks. Choose shaded or grassy routes to help keep your dog cooler.
Watch for signs of heatstroke
Be alert to symptoms like excessive panting, drooling, lethargy, vomiting, or collapse. If you spot these, act fast and move your dog to a cool place, offer water and contact your vet immediately.
Avoid strenuous activity in extreme heat
Try to avoid activities like running, cycling, or vigorous play during hot spells. If you wish to still enjoy your cycling exercise, you could go for shorter ride and take your dog with you in a bike trailer. RSPCA and Dogs Trust recommend lighter outings or indoor games instead.
Use cooling aids when needed
Things like frozen pupsicles, cooling mats, or a damp towel (placed under your dog) will help your pet stay comfortable. A shaded fan or paddling pool at home can also be a lifesaver.
Consider a dog stroller for walk alternatives
On sweltering days, give your pet a break while still enjoying the outdoors with our dog strollers. They provide shade, ventilation and an effortless way for dogs to be outdoors without overheating or struggling with hot pavement. It’s a great option for older pets, flat-faced dogs or those sensitive to heat.
