How to Cool Down Dogs: 10 Tips from Vets in 2026

a cool happy dog in a hot weather

Imagine this: it’s a scorching summer day, and your dog is panting heavily, struggling to keep cool. You might start to wonder, "Is my dog okay? How do I know if they’re overheating?" Overheating in dogs is more common than you might think, and it can quickly turn into a dangerous situation if not addressed in time.

In this guide, we’ll walk you through 10 essential tips from vets on how to cool down your dog safely and effectively and some tips to prevent overheating. 

What is Overheating in Dogs?

Overheating in dogs occurs when their body temperature rises above the normal range of 101-102.5°F (38.3-39.2°C) due to environmental factors, such as high heat, humidity, or strenuous activity. Unlike humans, dogs don't sweat to regulate their body temperature, making them more vulnerable to heat stress, especially during hot weather.

When a dog overheats, their body struggles to cool itself down, which can lead to dehydration, organ damage, and even heatstroke if not addressed promptly. Understanding the symptoms and knowing how to cool down an overheated dog is crucial for every pet owner, especially as temperatures soar in summer or during intense outdoor activities.

How Do You Cool Down An Overheated Dog?

If you notice your dog showing signs of overheating, it's crucial to act quickly to cool them down. Here are the key steps to take immediately:

Remove Them From Heat: 

The first thing you should do is move your dog to a cooler, shaded area away from the sun and direct heat. Whether it's indoors with air conditioning or a shady spot outside, getting your dog out of the hot environment is the first step in preventing further overheating.

Find a Cool Surface: 

If possible, have your dog lie on a cool surface, such as tile floors or a cold concrete surface. This will help them cool off more quickly by absorbing heat from their body.

Provide Plenty of Water

Hydration is key to helping your dog cool down. Make sure your dog has access to fresh, cool water at all times. Dehydration can worsen the effects of overheating, so encourage your dog to drink slowly and steadily. If your dog isn’t drinking water on their own, you can gently offer it using a syringe or small cup.

a dog drinking water

If your dog refuses water, it may be a sign of severe overheating, and it's essential to seek veterinary care immediately.

Create a Soft Breeze

A gentle breeze can help cool your dog’s body temperature by promoting evaporation and air circulation around their skin. If you're outside, try setting up a fan or use a portable one if you’re on the go. You can also take your dog near an open window or place them in front of a fan if you're indoors. The increased airflow helps with heat dissipation, making your dog more comfortable and aiding in cooling them down faster.

Drape Wet Towels

Draping cool, damp towels over your dog’s body can be an effective way to bring down their temperature. Use a towel soaked in cool (not cold) water, and place it over areas where dogs tend to hold heat, like their neck, chest, and back. You can also gently wipe down their body with the towel to help cool them from the outside in.

Be sure to monitor the towel’s temperature, as too cold of a towel can cause shock to your dog’s system. Replace the towel with a fresh, cool one as it warms up.

Let Them Swim

If your dog enjoys water, letting them swim can be one of the most effective ways to cool them down quickly. Swimming helps regulate body temperature by allowing the water to absorb heat from their body. Ensure that the water is cool, not cold, to avoid shocking their system. Always supervise your dog while they swim, especially if they’re not familiar with the water or if the temperature is significantly lower than usual.

a dog is swimming in the hot weather

Soak Their Coat

If your dog is not a fan of swimming, soaking their coat in cool water can be another great option. You can use a hose or a bucket of water to thoroughly wet their fur, paying special attention to their paws, belly, and underarms. The water will help lower their body temperature through evaporation as it dries. Be sure to use cool, not ice-cold, water to prevent a sudden shock to their body.

Rub Cool Water on Paws

Your dog’s paws are highly sensitive and contain sweat glands that help regulate their body temperature. Gently rubbing cool water on their paws can be a quick and effective way to help them cool down. You can either soak their paws in cool water or use a damp cloth to gently wipe them. This simple action can stimulate the cooling process and provide immediate relief.

Keep Them Moving

While rest is important for cooling, light movement can also help in the cooling process. A slow walk in a cool, shaded area or an indoor space with good airflow can encourage blood circulation and assist in temperature regulation. However, avoid overexerting your dog, keep the movement minimal and controlled to prevent further strain on their body.

Monitor Their Temperature

It's essential to keep track of your dog’s body temperature to ensure it doesn't rise to dangerous levels. Use a digital thermometer to check their rectal temperature regularly. A normal temperature for dogs is between 101-102.5°F (38.3-39.2°C). If their temperature exceeds 104°F (40°C), it's time to seek emergency veterinary care.
For more details, check out our article on understanding dog body temperature and how to monitor it effectively.

Tips to Prevent Overheating in Dogs

Preventing overheating is always better than dealing with the consequences. Here are some proactive measures to keep your dog cool, especially in warmer months:

a dog is playing with outdoor misters

  1. Invest in a Cooling Mat or Pad

 A cooling mat or pad helps regulate your dog’s temperature by absorbing and dissipating body heat. These are especially helpful during nap times or when your dog is indoors for long periods.

  1. Frozen Dog Toys 

Frozen toys are a great way to keep your dog entertained while helping to cool them down. Simply freeze their favorite chew toys or make ice cubes with treats inside. It’s a fun and cooling way to provide mental stimulation while reducing heat.

  1. Frozen Dog Treats

Freeze your dog’s treats or make ice cubes with their favorite food to create a cool snack. This helps them cool down while keeping them engaged.

  1. Monitor Their Temperature: 

Keep a close eye on your dog’s temperature to ensure it doesn’t rise to dangerous levels. Using the Waggle Pet Monitor can be a game-changer in this situation. The monitor provides real-time temperature alerts, allowing you to track your dog’s body temperature remotely. If the temperature goes beyond the safe range, you'll receive an instant notification and can take action right away.

  1. Outdoor Misters 

If your dog spends time outside, consider installing an outdoor mister or fan system to provide cooling during hot weather. These systems spray a fine mist of water, which helps cool down the air and keep your dog comfortable.

  1. Always Watch for Signs of Overheating 

Keep a close eye on your dog’s behavior and watch for signs of overheating. Early intervention can make all the difference in preventing heatstroke. Here's what to look for:

Mild Overheating:

  • Heavy Panting: Dogs pant to cool down, but excessive panting may indicate they're struggling to regulate their temperature.

  • Mild Fatigue: If your dog seems more tired than usual or sluggish, it may be a sign they're overheated.

  • Unwillingness to Exercise or Play: A dog that's overheated may avoid activities they usually enjoy due to discomfort.

Severe Overheating (Heatstroke):

  • Hyperventilation and Excessive Panting: Labored or rapid breathing is a major red flag.

  • Dry, Red Gums: This is a sign of dehydration and serious overheating.

  • Thick Salivation: Excessive drooling can indicate that the body is struggling to cool down.

  • Rapid Pulse: An increased heart rate, along with the other symptoms, requires immediate attention.

  • Confusion or Disorientation: If your dog is stumbling or acting confused, heatstroke may be setting in.

  • Weakness: Weakness or inability to stand could signal severe overheating.

  • Diarrhea or Vomiting (sometimes with blood): If your dog is vomiting or has diarrhea, this is a medical emergency.

Conclusion

Overheating in dogs can be a serious health issue, especially during the hotter months or after intense physical activity. By understanding the symptoms of overheating and knowing how to cool your dog down effectively, you can help prevent heatstroke and keep them safe. Always be proactive in preventing overheating with tips like using cooling mats, providing plenty of water, and monitoring your dog’s temperature. With these preventive measures in place, you’ll ensure your dog stays comfortable and healthy in the heat.

FAQs

  1. When Should I Take My Dog To Emergency Care For Overheating?

If your dog’s temperature exceeds 104°F (40°C) or if they exhibit severe signs of overheating, such as confusion, vomiting, or a rapid pulse, take them to the vet immediately.

  1. How Do I Tell The Difference Between Normal Overheating And Heat Stroke?

Normal overheating may involve heavy panting and mild fatigue, while heatstroke presents more severe symptoms like excessive panting, confusion, and vomiting. Heatstroke is a medical emergency that requires immediate treatment.

  1. How To Help An Overheating Dog?

Start by removing your dog from the heat, offer water, and apply cool, damp towels. Keep monitoring their temperature and seek veterinary care if necessary.

  1. How Do I Keep My Dogs Cool In The Heat?

Provide plenty of water, use cooling mats or pads, keep them indoors during the hottest parts of the day, and avoid strenuous exercise in the heat.

  1. How to Keep Your Dog Cool in Extreme Heat Without Air Conditioning?

If you don’t have AC, keep your dog in the shade, use cooling mats, offer frozen treats, and ensure they always have access to fresh water.