White chow dog lays down in hot weather.

How To Cool Down a Dog and Stop Them From Overheating

People and animals love summertime. All that frolicking in the sun and water is so much fun, but as summer progresses and temperatures rise, it’s possible for your dog to have too much fun in the sun. Dogs have slightly higher average body temperatures than we do, so they’re more prone to overheating and suffering from heat stroke than we are. That’s why it’s important to know how to cool a dog down and practice good summer pet safety.

Risk Factors for Overheating in Dogs

When it comes to overheating, not all dogs are equally at risk. Certain factors, including breed, age, health status, and weight, can make some dogs much more vulnerable to the dangers of high temperatures. Understanding these risk factors is essential for every dog owner, as it helps you take appropriate precautions and recognize when your pet may need extra care during warm weather.

Breed is one of the most significant risk factors for overheating. Brachycephalic breeds, those with short noses and flat faces like Bulldogs, French Bulldogs, Pugs, Boxers, and Shih Tzus, are particularly susceptible. Their unique anatomy makes it harder for them to pant efficiently, which is a dog’s primary method of cooling down. The restricted airways in these breeds mean they can quickly become overwhelmed by heat, even during mild exercise or on moderately warm days. Additionally, dogs with thick, long, or dense coats, such as Chow Chows, Golden Retrievers, and Huskies, are at higher risk because their fur traps heat, making it difficult for them to regulate their body temperature.

Age is another important factor. Puppies and senior dogs are less able to cope with extreme temperatures. Young puppies haven’t fully developed their ability to regulate body heat, while older dogs may have weakened cardiovascular or respiratory systems, making it harder for them to recover from heat exposure. Elderly dogs are also more likely to have underlying health issues that can compound their risk.

A dog’s overall health status plays a crucial role as well. Dogs with pre-existing medical conditions are much more prone to overheating. Dogs with respiratory conditions, such as laryngeal paralysis or tracheal collapse, may struggle to breathe efficiently in hot weather. Similarly, dogs with chronic illnesses, dehydration, or even mild infections may find it harder to cope with heat and are at greater risk for heatstroke. Weight is another key contributor. Overweight and obese dogs are significantly more likely to overheat because excess body fat acts as insulation, trapping heat and making it difficult for the dog to cool off. Heavier dogs also tend to have lower activity tolerance and may become exhausted more quickly, increasing their risk of heat-related illness. Other risk factors include high energy levels, as very active dogs may not know when to stop and can easily push themselves too far, especially during play or exercise in hot weather. Dogs with darker or thicker fur and those over 50kg also have a higher chance of developing heatstroke.

Recognizing the Signs of Heat Stroke

Heat stroke is a very serious condition, and if left untreated, it can be life-threatening. This is why it’s very important for your pet’s safety never to leave your dog in a locked car, in summer or at any time. The signs of heat stroke include:

  • Excessive panting: Panting is your dog’s main way of cooling down, but if you notice your dog panting much more than usual or struggling to catch their breath, it could be a warning sign of overheating or heat stroke.
  • Lying down and unwilling to get up: If your dog suddenly lies down and seems reluctant or unable to get up, this could indicate that they’re feeling weak or dizzy from the heat. Overheated dogs may seek cool surfaces but will often lack the energy to move around. Pay close attention if your usually energetic dog becomes unusually still or sluggish.
  • Lethargy: If your dog seems unusually tired, uninterested in their favorite activities, or slow to respond to your voice or touch, it may be a sign that their body is struggling to cope with high temperatures.
  • Heavy drooling: Excessive drooling, especially if the saliva is thick or sticky, can be a sign that your dog’s body is overheating. Dogs may drool more than usual as their bodies try to cool off. If you notice puddles of drool or your dog’s mouth seems wetter than usual, it’s time to check for other symptoms of heat stroke.
  • Pale or dark red gums and mouth: Excessive drooling, especially if the saliva is thick or sticky, can be a sign that your dog’s body is overheating. Dogs may drool more than usual as their systems try to cool off. If you notice puddles of drool or your dog’s mouth seems wetter than usual, it’s time to check for other symptoms of heat stroke.
  • Agitation: Restlessness or agitation is a warning sign that your dog is uncomfortable and possibly in distress.
  • Clumsy movements or loss of coordination: Heat stroke can affect your dog’s nervous system, leading to symptoms like stumbling, staggering, or difficulty walking in a straight line. If your dog suddenly seems uncoordinated, wobbly, or disoriented, it’s a strong indicator that they may be suffering from heat-related illness and need immediate help.
  • Vomiting: This is a serious symptom of heat stroke and means your dog’s body is under significant stress.
  • Diarrhea: Diarrhea, especially when accompanied by other signs of heat stroke, is a clear signal that your dog’s body is overwhelmed by heat. This symptom can rapidly dehydrate your dog and worsen their condition. If your dog develops diarrhea during hot weather, act quickly to cool them down and contact your vet.

If you notice your dog exhibiting any of these symptoms, immediately take their temperature–anything higher than 103 degrees is cause for a visit to the vet. However, before you rush off to the veterinarian, follow these tips to cool your dog down and prevent heat stroke from worsening. 

Hydration Is Key

Keeping them hydrated is one of the most important steps in cooling a dog down quickly. Be sure to have a few different water bowls out around the house and yard to encourage your furry buddy to drink more water. Keep the bowls clean and out of direct sunlight if possible. Consider adding ice cubes or getting a freezable water bowl so the water stays cold for longer.

  • Dogs generally need to drink about an ounce of water for every pound that they weigh
  • If your dog weighs 32 pounds, then they’ll need to drink around 4 cups of water a day
  • In the hot weather, dogs need to drink even more

Keep it Shady

Your pet’s safety during the hot summer months is very important. Staying too long in direct sunlight will likely cause your pup to overheat. That’s why it’s crucial to provide shady places for your dog to lie in and cool off. Leading them to some shade will help your pooches beat the heat this summer. 

Cold Floors, Mats, and Ice Packs

Cold floors and surfaces are how to cool a dog down quickly. Whether it’s a cool tile floor, a chilled mat or ice packs for them to lie on, dogs love a cold surface when it’s hot out. Because they only sweat from their paw pads, groin and armpits, it’s important to cool off their lower extremities first. There are special mats you can buy with freezable gel inside, and cots that sit off the ground, which allow air to flow easily beneath your dog’s body. Or you can just freeze old water bottles and place them under their chin, chest area, or paws. 

Get Wet

Two French bulldogs cooling off in a pool

Water is a great way to help your dog regulate their body temperature. If you live near a lake, beach, or stream where they can play, plan a family trip and have some fun. If you have a yard or patio, then consider buying a cheap kiddie pool and letting your fur baby get wet n’ wild. To ensure your dog's safety this summer, don’t leave them alone near pools, as not all dogs are good swimmers. If they do like to swim in pools, keep an eye on their skin, as some dogs are allergic to chlorine.

Just like little kids, dogs also love to play in the sprinklers. Putting the mister attachment on your hose is great because it lets out a softer cloud of water that won’t hurt or scare your pups. Even a plant mister or spray bottle will do the trick if going outside isn’t an option. Focus on misting their chest, paws, groin, and armpits first to help speed up the cooling-off process. 

Stay Inside and Time Your Walks

If you’re worried about how hard it will be to cool your dog down on super hot days, let them stay inside more. If you like spending time on the couch with the AC blasting when it’s hot outside, chances are your little buddy does too. In fact, in some states it’s illegal to leave your dog outside in extreme temperatures. When it’s really hot, consider leaving your pooch inside with the AC on, fans running, and the curtains closed to avoid direct sunlight. 

You can also time your walks or summer hikes for the coolest parts of the day, like early morning or evening. Avoid exercising your dog during the hottest part of the day. Before going for a walk, place your hand on the sidewalk or asphalt to check and see if it’s too hot for their paws. Hot concrete can cause your dog to overheat quickly and burn their paw pads.

Pupsicles and Frozen Treats

Girl holding a small dog in her arms while it licks an ice cream cone

Everyone loves a cold treat during the hot months. There are many options for cooling a dog down with frozen treats. You can buy special freezable toys that are great for your dog’s gums and teeth. Stuffing your dog’s favorite chew toy with food and then freezing it is another excellent option that keeps them cool and happy for hours. We also love to freeze pumpkin puree or peanut butter mixed with yogurt in ice cube trays and let them have those when it gets really hot. You can even freeze raw bones and let them chomp on those outside. Cooling off their mouth and gums is an effective way to lower their body temperature. 

Damp Towels and Wet Clothing 

How can you plan ahead to cool your dog down? One of the best ways is to lightly wet a towel and leave it in the fridge for a few hours. When your pooch starts to overheat, you can just grab a cool, damp towel and place it around their neck, underbelly, or inner thighs to help them cool off more quickly. There are special chill vests you can also buy that keep your pooch cool for longer. Another great trick is simply wetting a bandana or collar and chilling it for a while before placing it around their neck.

Frequently Asked Questions

Keeping your dog safe from overheating is essential, especially during hot weather. Below are answers to common questions about preventing dogs from overheating, with practical tips for walks, outdoor fun, and making smart environmental adjustments.

How can I prevent my dog from overheating during walks?
Walk your dog early in the morning or late in the evening when temperatures are cooler. Always bring water, avoid hot pavement, and take frequent breaks in shaded areas.

What surfaces are safest for my dog in hot weather?
Stick to grassy or shaded paths, as asphalt and concrete can burn your dog’s paws and raise their body temperature quickly. If it’s too hot for your hand, it’s too hot for your dog.

How often should I offer water to my dog in the heat?
Keep fresh, cool water available at all times, both indoors and outdoors. Encourage frequent drinking, and add ice cubes to bowls on especially hot days to help keep water cool.

What are the best ways to keep my dog cool during outdoor activities?
Provide access to shade, use cooling mats or vests, and let your dog play in shallow water or sprinklers. Limit strenuous activity and monitor your dog closely for signs of overheating.

How can I adjust my home environment to help my dog stay cool?
Close curtains to block sunlight, use fans or air conditioning, and let your dog rest on cool tile floors or chilled mats. Ensure your dog has access to the coolest parts of your home.

Are there specific times I should avoid taking my dog outdoors?
Yes, avoid taking your dog outside during midday when the sun and temperatures are at their peak. Plan walks and playtime for early morning or evening hours.

What treats can help my dog stay cool?
Offer frozen treats like ice cubes, frozen chew toys, or homemade pupsicles using dog-safe ingredients such as yogurt and pumpkin puree to help lower your dog’s body temperature.

Hot weather doesn’t have to be your dog’s enemy. If you can incorporate some of these tips and get comfortable with how to cool your dog down, and practice summer pet safety. You won’t have to worry about them while you’re out enjoying the sun. If your poor pooch gets a little overheated, our CBD oil for dogs will help them stay calm and relaxed as they recuperate. Now turn on those sprinklers and start frolicking!


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