August may bring end-of-summer vibes, family vacations, and long weekends, but it also brings some of the hottest, most dangerous weather for dogs. While you’re slathering on sunscreen and reaching for iced drinks, your dog’s risk of overheating, dehydration, and paw pad burns skyrockets.
Unfortunately, many pet owners still underestimate how quickly dogs can suffer in extreme heat. And the signs of heatstroke aren’t always obvious, until it’s too late.
Whether you’re heading out for a hike, lounging in the backyard, or just walking around the block, this comprehensive guide will show you exactly how to protect your pup, prevent emergencies, and help them thrive through the hottest days of summer.
Let’s beat the August heat--safely and smartly.
Unfortunately, many pet owners still underestimate how quickly dogs can suffer in extreme heat. And the signs of heatstroke aren’t always obvious, until it’s too late.
Whether you’re heading out for a hike, lounging in the backyard, or just walking around the block, this comprehensive guide will show you exactly how to protect your pup, prevent emergencies, and help them thrive through the hottest days of summer.
Let’s beat the August heat--safely and smartly.
Why Dogs Struggle in the Heat
Unlike humans, dogs don’t sweat through their skin. They cool themselves primarily by:
This system works fine in mild weather, but in August heat, it’s not enough. Add in high humidity, intense sun, and heat-reflective surfaces like pavement, and your dog can overheat very quickly.
Certain dogs are more at risk, including:
That’s why awareness + preparation is your best defense.
Signs Your Dog Is Too Hot
Knowing the early signs of heat-related distress can save your dog’s life. Watch for:
If your dog shows any of these signs, act immediately. Heatstroke is a veterinary emergency.
How to Prevent Heatstroke in Dogs
1. Time Your Walks Wisely
Avoid walking in direct sun or peak heat hours (typically 11am–4pm).
2. Check Pavement Temperatures
Asphalt and concrete absorb and retain heat. A 90°F day can heat pavement to 140°F, hot enough to burn paws in seconds.
Test it yourself: Place your hand or bare foot on the pavement for 7 seconds. If it’s too hot for you, it’s too hot for them.
3. Provide Plenty of Fresh, Cool Water
Staying hydrated helps regulate your dog’s internal temperature and reduces the risk of overheating.
4. Never Leave a Dog in a Parked Car
Even for a “quick errand,” temperatures in a car can rise over 100°F in just minutes. Cracking the windows does not prevent heatstroke.
Leave your dog at home if they can’t come inside with you.
Safe Ways to Keep Your Dog Cool in Summer
Cooling Products That Actually Work
Bonus: Freeze treats like plain yogurt, banana slices, or broth in silicone molds for homemade “pupsicles.”
Provide Shaded Areas Outside
Set up umbrellas, canopies, or shaded corners in your yard. Shade reduces direct sun exposure and gives your dog a break from the heat.
Pro tip: A kiddie pool filled with water is a fantastic (and fun) way to keep dogs cool, especially breeds that love water!
Grooming & Coat Care in August
Contrary to popular belief, shaving your dog’s coat isn’t always a good idea. For many breeds, their fur provides insulation from the heat and protection from sunburn.
What to do instead:
Consult your groomer before doing any major coat changes, especially in hot weather.
Keep Dogs Indoors During Peak Heat
When temperatures soar, the safest place for your dog is indoors with air conditioning or a fan.
Create a cool, calm spot with:
Limit playtime and exercise to the cooler parts of the day, and remember, your dog may not know when to stop. It’s up to you to manage their activity.
Dog Breeds That Need Extra Heat Precautions
Brachycephalic (Flat-Faced) Breeds:
These breeds struggle to pant efficiently and can overheat much faster than others.
Heavy-Coated Breeds:
Their undercoats can trap heat. Regular grooming and airflow are critical.
Seniors, Puppies & Dogs With Health Conditions:
When to Call the Vet
If your dog is overheated and:
Call your vet immediately. Begin cooling them with lukewarm (not ice-cold) water and keep air moving around them. Time is critical with heatstroke.
How Groomers and Boarding Facilities Help During the Heat
Professional groomers:
Boarding facilities:
If you’re planning a trip in August, boarding your dog at a trusted facility ensures they stay cool, safe, and while you travel.
Final Thoughts: Smart Summer Care Is Year-Round Love
August heat can be tough on dogs, but with the right preparation, attention, and care, your pup can enjoy the season safely.
Groom wisely. Walk early. Hydrate often. And never assume your dog is “fine” just because they’re quiet. Prevention is always better than panic.
So go ahead, enjoy the last stretch of summer with your four-legged best friend. Just make sure you’re both keeping cool in all the right ways.
Unlike humans, dogs don’t sweat through their skin. They cool themselves primarily by:
- Panting
- Releasing heat through their paw pads and nose
This system works fine in mild weather, but in August heat, it’s not enough. Add in high humidity, intense sun, and heat-reflective surfaces like pavement, and your dog can overheat very quickly.
Certain dogs are more at risk, including:
- Brachycephalic breeds (e.g., Bulldogs, Pugs, Boxers)
- Older dogs
- Puppies
- Overweight dogs
- Dogs with thick coats or underlying health issues
That’s why awareness + preparation is your best defense.
Signs Your Dog Is Too Hot
Knowing the early signs of heat-related distress can save your dog’s life. Watch for:
- Excessive panting (more than normal)
- Bright red gums or tongue
- Thick drool or foaming at the mouth
- Lethargy or weakness
- Staggering or disorientation
- Vomiting or diarrhea
- Collapse or unconsciousness
If your dog shows any of these signs, act immediately. Heatstroke is a veterinary emergency.
How to Prevent Heatstroke in Dogs
1. Time Your Walks Wisely
- Walk dogs early in the morning or after sunset
- Stick to shaded routes
- Take breaks often, especially with flat-faced breeds
Avoid walking in direct sun or peak heat hours (typically 11am–4pm).
2. Check Pavement Temperatures
Asphalt and concrete absorb and retain heat. A 90°F day can heat pavement to 140°F, hot enough to burn paws in seconds.
Test it yourself: Place your hand or bare foot on the pavement for 7 seconds. If it’s too hot for you, it’s too hot for them.
3. Provide Plenty of Fresh, Cool Water
- Always carry water on walks
- Add ice cubes to water bowls
- Use portable dog bowls or squeeze bottles for outdoor trips
Staying hydrated helps regulate your dog’s internal temperature and reduces the risk of overheating.
4. Never Leave a Dog in a Parked Car
Even for a “quick errand,” temperatures in a car can rise over 100°F in just minutes. Cracking the windows does not prevent heatstroke.
Leave your dog at home if they can’t come inside with you.
Safe Ways to Keep Your Dog Cool in Summer
Cooling Products That Actually Work
- Cooling vests and bandanas: Designed to reflect heat and retain cool moisture
- Elevated pet beds: Allow airflow under your dog’s body
- Cooling mats or pads: Stay chilled for hours and provide instant relief
Bonus: Freeze treats like plain yogurt, banana slices, or broth in silicone molds for homemade “pupsicles.”
Provide Shaded Areas Outside
Set up umbrellas, canopies, or shaded corners in your yard. Shade reduces direct sun exposure and gives your dog a break from the heat.
Pro tip: A kiddie pool filled with water is a fantastic (and fun) way to keep dogs cool, especially breeds that love water!
Grooming & Coat Care in August
Contrary to popular belief, shaving your dog’s coat isn’t always a good idea. For many breeds, their fur provides insulation from the heat and protection from sunburn.
What to do instead:
- Brush regularly to remove excess undercoat and allow air to flow through
- Schedule a professional de-shedding treatment if your dog has a thick or double coat
- Trim fur around paws, belly, and sanitary areas to prevent matting and dirt buildup
Consult your groomer before doing any major coat changes, especially in hot weather.
Keep Dogs Indoors During Peak Heat
When temperatures soar, the safest place for your dog is indoors with air conditioning or a fan.
Create a cool, calm spot with:
- Ceramic tile or cool flooring
- A cooling mat or breathable bed
- Easy access to water
Limit playtime and exercise to the cooler parts of the day, and remember, your dog may not know when to stop. It’s up to you to manage their activity.
Dog Breeds That Need Extra Heat Precautions
Brachycephalic (Flat-Faced) Breeds:
- Bulldogs
- Frenchies
- Pugs
- Boxers
- Shih Tzus
These breeds struggle to pant efficiently and can overheat much faster than others.
Heavy-Coated Breeds:
- Huskies
- Malamutes
- Collies
- Golden Retrievers
Their undercoats can trap heat. Regular grooming and airflow are critical.
Seniors, Puppies & Dogs With Health Conditions:
- May not regulate body temperature well
- Should be kept inside during heatwaves
- Need shorter outdoor sessions and closer monitoring
When to Call the Vet
If your dog is overheated and:
- Won’t drink
- Is vomiting or lethargic
- Has pale gums
- Has a high rectal temperature (above 103°F)
Call your vet immediately. Begin cooling them with lukewarm (not ice-cold) water and keep air moving around them. Time is critical with heatstroke.
How Groomers and Boarding Facilities Help During the Heat
Professional groomers:
- Remove excess undercoat that traps heat
- Use gentle, hydrating shampoos to soothe summer skin
- Trim problem areas for better airflow
Boarding facilities:
- Offer climate-controlled environments
- Provide shade, hydration, and rest routines during hot weather
- Monitor dogs for early signs of heat stress while you’re away
If you’re planning a trip in August, boarding your dog at a trusted facility ensures they stay cool, safe, and while you travel.
Final Thoughts: Smart Summer Care Is Year-Round Love
August heat can be tough on dogs, but with the right preparation, attention, and care, your pup can enjoy the season safely.
Groom wisely. Walk early. Hydrate often. And never assume your dog is “fine” just because they’re quiet. Prevention is always better than panic.
So go ahead, enjoy the last stretch of summer with your four-legged best friend. Just make sure you’re both keeping cool in all the right ways.
Need dog boarding or grooming in Nashville?
Hillcrest Kennel has served Nashville families since the 1950s. Call today to reserve a boarding spot or book a grooming appointment.
Call (615) 865-4413