Warm weather is a welcome change for many of us—but for our dogs, it comes with serious health risks. As temperatures rise, even short walks can expose your pet to the dangers of heatstroke, burnt paws, and dehydration.

So how hot is too hot to walk your dog? The answer might surprise you—and it’s crucial for your pet’s safety.

Why Heat Is More Dangerous for Dogs Than Humans

Dogs don’t cool down the same way we do. While humans sweat through their skin, dogs primarily regulate body temperature by panting and through their paw pads. On hot, humid days, both of these cooling mechanisms become less effective.

This means dogs are prone to heat exhaustion and heatstroke, which can escalate quickly and be life-threatening if not addressed immediately.

Certain pets are especially at risk, including:

• Brachycephalic breeds (short-nosed dogs like Bulldogs, Boxers, and Pugs)

• Senior dogs or puppies

• Dogs with thick or double coats

• Overweight or obese dogs

• Dogs with underlying health conditions

How Hot Is Too Hot? Temperature Guidelines for Dog Walking

Use the following chart to determine safe walking conditions based on the outside air temperature:

Outside Temp (°C)	Risk Level	What You Should Do
Below 20°C	Safe	Ideal walking weather. Go for it!
21–24°C	Low–Moderate	Generally safe but monitor sensitive dogs.
25–27°C	Caution Advised	Walk during early morning or evening only.
28–31°C	High Risk	Keep walks short. Avoid midday completely.
32°C and above	Very High–Extreme	Too hot. Stay indoors. Try indoor play.

Pro Tip: Consider humidity and direct sun exposure. On humid days, dogs can overheat faster even at lower air temperatures.

The Asphalt Test: Protecting Your Dog’s Paws

Even if the air temperature seems reasonable, the ground can be dangerously hot.

Here’s how to check:

• Place the back of your hand on the pavement for 7 seconds.

• If it’s uncomfortable for you, it’s too hot for your dog.

Pavement can heat up to over 50°C (122°F) on sunny days—even when the air is just 29°C (84°F). That’s hot enough to cause painful burns or blisters on paw pads in seconds.

Warning Signs of Overheating and Heatstroke in Dogs

Knowing what to watch for can save your pet’s life. Stop activity immediately and take action if you notice any of the following:

Early Signs of Heat Stress:

• Excessive panting

• Drooling or foaming at the mouth

• Weakness or lethargy

• Red or pale gums

• Vomiting or diarrhoea

Severe or Emergency Signs:

• Uncoordinated movements or collapse

• Rapid heart rate

• Glazed eyes

• Loss of consciousness

If your dog shows any of these symptoms:

1. Move them to a cool, shaded area.

2. Offer cool (not ice-cold) water.

3. Wet their fur with room-temperature water (especially paws and belly).

4. Contact your veterinarian immediately.

Hydration: A Crucial Summer Habit

Dogs need access to fresh water at all times, especially during summer. Dehydration is a common risk when temperatures climb.

Tips to keep your dog hydrated:

• Bring a collapsible water bowl on all outings.

• Use pet-safe water fountains at home.

• Add water to dry kibble or offer water-rich treats (like watermelon slices—no seeds!).

• Keep multiple water stations around the house and garden.

Doggyrade Collapsible Silicone Travel Bowl For Dogs £5.65 and Henry Wag Water Bottle with Leaf Bowl 500ml £14.99

Must-Have Summer Products for Pet Safety

Help your customers (or yourself!) prepare with gear that keeps dogs cool, comfortable, and protected in summer:

• Cooling vests and bandanas – soak and wear to help regulate temperature

• Protective dog booties – protect paws from hot pavement and sand

• Cooling mats – perfect for lounging after outdoor play

• Portable water bottles or bowls – essential for on-the-go hydration

• Natural paw balm – soothes, hydrates, and protects footpads

Ancol Cooling Dog Coat £12.39 and Dorwest Paw & Nose Balm 50g £13.20

Alternatives to Walks on Hot Days

Skipping a walk doesn’t mean skipping exercise! Keep your pup mentally and physically stimulated with these fun, heat-safe alternatives:

Indoor Enrichment Ideas:

• Use puzzle feeders or treat-dispensing toys

• Play hide-and-seek with treats or toys

• Teach a new trick or reinforce training commands

• Set up a short indoor obstacle course using furniture and safe items

Nerf Dog Puzzle Feeder Ball £7.85 and GiGwi Johnny Stick Treats Dispenser Durable TPR Stick £9.69

Backyard Fun:

• Fill a kiddie pool with cool water for splash time

• Run a gentle sprinkler and let your dog play

• Create a shaded rest area with a canopy or umbrella

Final Thoughts: Safety First

Summer should be fun—for both you and your dog. But knowing when to skip the walk could prevent a dangerous situation.

If it’s 28°C or hotter, seriously consider alternatives and focus on keeping your dog cool and content indoors. Your pup will thank you with happy tail wags—and you’ll avoid unnecessary trips to the vet.

Stay cool, stay informed, and enjoy the season safely.