Guarding Your Canine Companion: Preventing Heat Stroke in Dogs


As summer temperatures rise, ensuring the well-being of your furry friend becomes paramount. Dogs are vulnerable to heat stroke, a life-threatening condition, when exposed to excessive heat. Just as you take precautions to protect yourself from the scorching sun, it’s essential to safeguard your canine companion. In this article, we’ll explore practical steps to prevent and treat heat stroke, in dogs and keep them safe and happy.

Regal Dog Products Medium Red Waterproof Dog Collar with Heavy Duty Double Buckle & D Ring | Vinyl Coated, Custom Fit, Adjustable Biothane Dog Collar | Chew Resistant Waterproof Collar for Dogs
  • ADJUSTABLE / CUSTOMIZABLE FIT: This handmade water proof dog collar fits small, medium, large, and big dogs. It can be used for neck sizes...
  • VIRTUALLY INDESTRUCTIBLE: Our heavy duty waterproof dog collars are constructed with rust resistant, nickel-plated double buckle which lets the...
  • COMPLETELY WATERPROOF: Does your pup love the beach? This is the perfect collar for you! Vinyl-coated webbing is more durable than rubber, nylon,...

Table of Contents

What is Heat Stroke in Dogs?


Heat stroke or heatstroke in dogs, is a serious and potentially life-threatening condition that occurs when a dog’s body temperature rises to dangerously high levels. Dogs regulate their body temperature primarily through panting, and in extreme heat, this natural cooling mechanism can become ineffective. When a dog’s internal temperature rises rapidly and surpasses their ability to cool down, it can lead to heat stroke. This condition can be extremely dangerous and even fatal if not treated promptly.

Heat stroke can cause a range of symptoms, including excessive panting, drooling, rapid heartbeat, lethargy, vomiting, diarrhea, and in severe cases, collapse and loss of consciousness. The elevated body temperature developing heatstroke can lead to organ damage, including damage to the brain, kidneys, and liver. Dogs with short noses (brachycephalic breeds) are particularly susceptible to heat stroke due to their limited airway capacity.

It’s crucial for dog owners to be aware of the signs of heat stroke and take preventive measures to protect their furry companions from the same dog heat stroke.

What is Considered a Normal Body Temperature for Dogs?


A dog’s normal body temperature is a crucial indicator of their overall health and well-being. Just like humans, dogs are sensitive to changes in ambient temperature, and their bodies work to maintain a consistent internal temperature. Monitoring their body temperature can provide valuable insights into their current state of health.

Factors that can influence a dog’s body temperature include their activity level, the surrounding environment, and their overall health. For instance, after vigorous or strenuous exercise or play, a dog’s body temperature might temporarily increase due to the physical exertion. Similarly unlike humans, a dog exposed to high temperatures and humidity can experience a rise in body temperature.

It’s important for dog owners to become familiar with their pet’s typical body temperature by taking regular measurements when the dog is at rest and in a comfortable environment. This baseline understanding can help identify any deviations from the norm, which might be indicative of an underlying health issue.

During hot weather, dogs are more susceptible to heat-related problems, including heat stroke. If a dog’s body temperature rises significantly above the normal range and approaches 104°F (40°C) or higher, it’s critical to take immediate action to cool the dog down. This can be done by moving them to a shaded area, offering dogs cool, (not cold) water to drink, wetting their paws and body with cool water, and using fans or air conditioning to aid in cooling.

Conversely, a body temperature below the normal range can indicate hypothermia, which occurs when a dog’s body loses heat faster than it can produce it. This can happen in cold weather or if a dog gets wet and is unable to dry off. Hypothermia can be dangerous and requires warming the dog’s temperature gradually using blankets and warm, dry environments.

Recognizing the Signs of Heat Stroke


Heat stroke in dogs can escalate rapidly, making it crucial for dog owners to be able to identify the signs and take immediate action. Being aware of these indicators can potentially save your furry friend’s life. Here are the key signs to watch for:

Excessive Panting

If your dog is panting heavily and seems unable to catch their breath even in a relatively cool environment, it could be a sign of heat stroke.

Excessive Drooling

Excessive salivation, more than usual, can indicate that your dog is struggling to regulate their body temperature.


A noticeable lack of energy and enthusiasm, where your dog appears unusually sluggish or uninterested in their surroundings.

Rapid Heartbeat

If you can feel your dog’s heart racing when you place your hand on their chest, it might be an indicator of heat-related heat stress.

Vomiting and Diarrhea

Heat stroke can lead to gastrointestinal distress, causing vomiting and diarrhea.

Collapse or Weakness

Your dog might collapse or have difficulty standing and walking. This is a serious sign that requires immediate attention.

Bright Red Gums and Tongue

Heat stroke can cause the gums and tongue to turn bright red. In severe cases, they might even appear bluish.

Dizziness or Disorientation

Your dog might seem confused, disoriented, or even appear dizzy.


In extreme cases, heat stroke can lead to seizures, which is treated immediately a critical medical emergency.

Elevated Temperature

If you have a thermometer, a rectal temperature above 103.5°F (39.7°C) is a red flag.

It’s important to note that the signs of heat stroke can vary from dog to dog. Some dogs might exhibit all of these symptoms, while others may only show a few. If you suspect your dog is experiencing clinical signs of heat stroke, it’s essential to act quickly:

Move to a Cooler Place

Get your dog out of the heat and into hot car or an air-conditioned or shaded area immediately.

Offer Water

Provide cool (not cold) water for them to drink in small sips.

Cool Down the Blood Pressure Gradually

You can wet their body with cool water or use wet towels to help bring down their temperature. Additionally, avoid using ice-cold water, as it can cause shock.

Use Fans and Air Conditioning

Circulate cool air around your dog to make heat exposure aid in the cooling process.

Seek Veterinary Care

Even if your own dog’s heat stroke just seems to recover, it’s crucial to consult a veterinarian. Furthermore, heat stroke can cause internal damage leave dogs that may not be immediately apparent.

Regal Dog Products Medium Black Heavy Duty Reflective Dog Collar with Durable Metal Buckle and D Ring | Adjustable, Chew Proof & Waterproof Dog Collar | Other Sizes for Small & Large Dogs
  • SAFETY AFTER SUNDOWN – Walking your dog in the dark is dangerous. Fetch some safety for both you and your furry friend with the Reflective Dog...
  • UNCATCH YOUR CANINE - If you are looking for an easy to clean and safety durable dog collar, have a look at our wide range of reflective...
  • DOGGONE DURABLE – Poorly made dog collars often break the first time your pooch lunges for a squirrel, but this thick dog collar is designed to...

Factors that Increase the Risk


Certain factors can make some dogs more susceptible to heat stroke. Additionally, understanding these risk factors can help you take extra precautions to protect your furry friend during hot weather. Here are the key factors to consider:


Brachycephalic breeds, characterized by short noses and flat faces, such as Bulldogs, Pugs, and Boston Terriers, are at a higher risk. Furthermore, their limited airway structure makes it harder for dogs suffering them to breathe efficiently, especially in hot conditions.


Very young and elderly dogs are more vulnerable to heat stroke. Additionally, puppies have less developed thermoregulation mechanisms, and may develop heatstroke and exhaustion, while older dogs might have reduced ability to cope with extreme temperatures.

Weight and Fitness

Overweight dogs tend to generate more internal heat, making exercise dogs around them more susceptible to heat stroke. Additionally, dogs that are out of shape might struggle more to regulate their body temperature during physical activity.

Coat Type

Dogs with thick, heavy coats are more likely to overheat. However, even dogs with short coats can be at risk, especially if they have darker-colored fur that absorbs more heat.

Underlying Health Issues

Dogs with pre-existing medical conditions like heart disease, respiratory problems, or obesity are less equipped to handle high temperatures.


Certain medications can interfere with a dog’s ability to regulate their body temperature. Additionally, consult your veterinarian if your dog is on medication, especially during hot weather.

Lack of Hydration

Dehydration reduces a dog’s ability to cool down through panting and sweating. Furthermore, dogs that are not properly hydrated are at a higher risk of heat stroke.

Excessive Exercise

Engaging in intense physical activity, especially in hot and humid weather,, can quickly lead to overheating and heat stroke.

Heat Stroke in Dogs: High Humidity

Humidity impairs a dog’s ability to cool down through evaporation. Furthermore, high humidity levels make it harder for them to release excess heat.

Heat Stroke in Dogs: Limited Access to Shade and Water

Dogs that don’t have access to adequate shade, and fresh water are more likely to succumb to heat stroke. Additionally, make sure your dog always has a comfortable resting spot and plenty of water.

Heat Stroke in Dogs: Leaving Dogs in Parked Cars

Leaving a a dog unattended in a parked car, even for a short period, can lead to rapidly rising body temperatures while inside the vehicle, putting them at great risk of heat stroke.

Heat Stroke in Dogs: Short-Nosed Breeds

Breeds with shorter noses, like Boxers and Shih Tzus, are less efficient at panting and cooling themselves, making them more prone to heat stroke.

Regal Dog Products Cool Designer Collar | Adjustable Dog Collar with Custom fit for XS, Small, Medium, Large Dog, Cat, & Puppy | Fun Dog Gift Idea | Multiple Colors | Medium (12 inches to 18 inches)
  • 𝗣𝗿𝗲𝗺𝗶𝘂𝗺 𝗤𝘂𝗮𝗹𝗶𝘁𝘆:: With reinforced stitching our designer dog collar is handcrafted for durability and...
  • 𝗙𝗲?𝘁𝘂𝗿𝗲𝘀: The quick release buckle is fully adjustable with a side release buckle to fasten around your pet’s neck and a...
  • 𝗘𝘅𝗰𝗹𝘂𝘀𝗶𝘃𝗲 𝗗𝗲𝘀𝗶𝗴𝗻: Give your dog some style with a Regal Dog Products Teal / White Chevron Dog...

Taking Preventive Measures at Home


Creating a safe and comfortable environment for your dog at home is paramount to preventing heat stroke. Furthermore, by implementing a few simple precautions, you can help to prevent heat stroke and ensure your furry friend’s well-being during hot weather. Here are some essential preventive measures:

Heat Stroke in Dogs: Shaded Resting Spot

Designate a shaded area in your yard where your dog can relax. Additionally, providing a spot with natural shade or installing a canopy or doghouse can help shield them from direct sunlight.

Heat Stroke in Dogs: Indoor Comfort

Ensure your home is well-ventilated and cool. Furthermore, use fans and air conditioning to maintain a comfortable indoor temperature for your dog.

Heat Stroke in Dogs: Cooling Mats and Beds

Invest in cooling mats or beds designed to regulate your dog’s body temperature. Additionally, these products often use cooling gel technology to provide a comfortable surface for them to lie on.

Heat Stroke in Dogs: Limit Outdoor Time

*Avoid strenuous exercise or outdoor activities during the hottest parts of the day. Furthermore, opt for early mornings or late evenings when the temperature is cooler.

Regal Dog Products Waterproof Camo Hunting Dog Collar with Black Hardware | for Small, Medium, Large, or XL Dogs (Medium)
  • VIRTUALLY INDESTRUCTIBLE: This camouflage dog collar is made to last! It is essentially maintenance free, indestructible, and the heavy-duty...
  • COMPLETELY WATERPROOF: The material and vinyl-coated webbing on this collar not only make it incredibly durable, but also completely waterproof!...
  • ODOR RESISTANT: No more stinky collars! Because our collars are totally waterproof, keeping them free. The perfect no stink dog collar for your...

Heat Stroke in Dogs: Provide Fresh Water

Always have a clean and cool water source available for your dog. Additionally, check the water bowl frequently and refill it as needed.

Heat Stroke in Dogs: Avoid Hot Surfaces

Asphalt and pavement can become scorching hot, which can burn your dog’s paw pads. Additionally, stick to grassy or shaded areas for walks and playtime.

Heat Stroke in Dogs: Avoid Intense Exercise

During hot weather, reduce the intensity and duration of exercise sessions. Furthermore, engage in lighter activities that won’t cause your dog to overheat.

Heat Stroke in Dogs: Wet Towels and Cooling Jackets

Place damp towels on your dog’s body or invest in cooling jackets that can help keep them cool during outdoor activities.

Heat Stroke in Dogs: Limit Sun Exposure

Just like humans, dogs can get sunburned. Additionally, apply pet-safe sunscreen to areas with thin fur or exposed skin.

Heat Stroke in Dogs: Hydration Tricks

Freeze dog-safe treats or fruits like watermelon to create refreshing and hydrating snacks. Furthermore, these can help keep your dog cool while providing essential fluids.

Heat Stroke in Dogs: Use Frozen Toys

Freeze dog toys in water and let your dog play with them outdoors. Additionally, this can be a fun and cooling activity.

Heat Stroke in Dogs: Create a Breeze

Set up fans in the areas where your dog spends time to promote air circulation and keep them comfortable.

Heat Stroke in Dogs: Regular Grooming

Regularly groom your dog by brushing their fur to remove loose hair and promote better air circulation. However, avoid shaving them too close, as their coat also provides some protection from the sun.

Heat Stroke in Dogs: Stay Attentive

Pay close attention to your dog’s behavior. Additionally, if they show signs of overheating, bring them indoors or to a shaded area immediately.

Heat Stroke in Dogs: Consult a Vet

If you have concerns about your dog’s ability to handle heat or if they have any underlying health conditions, consult your veterinarian for personalized advice.

Regal Dog Products Custom Fit Orange Dog Collar with High Strength Military Buckle and Heavy Duty D Ring – -Proof, Waterproof Dog Collars for Small, Medium, Large, or XL Dogs
  • Adjustable / Custom Fit: This handmade dog collar fits small, medium, large, and big dogs. Our dog collars for small dogs are ranging from 12"...
  • Virtually Indestructible: Orange waterproof dog collar which will never absorb moisture and dirt. Our durable dog collars are -resistant which is...
  • Doggone Durable: Poorly made dog collars often break the first time your pooch lunges for a squirrel, but this thick durable dog collar is...
Shopping Cart
Scroll to Top