Keeping Your Dog Hydrated in a Heatwave

Dogs, just like humans, are vulnerable to the adverse effects of heat, and dehydration can quickly escalate into a life-threatening situation. Here’s how to keep your dog cool and hydrated during a heatwave.

Understanding Dehydration in Dogs 

Dogs lose water through panting and drooling but when stressed, they will also sweat through their paws.  Signs of dehydration include excessive panting, dry gums, lethargy, sunken eyes, and a loss of skin elasticity. Recognising these symptoms early can prevent more severe health issues such as heatstroke.  

Heatstroke in Dogs

Heatstroke in dogs is a serious and potentially life-threatening condition that occurs when a dog's body temperature rises to a dangerously high level.  

Causes of Heatstroke in Dogs

1. High Environmental Temperatures: Leaving a dog in a hot car, even for a short period, can lead to rapid heat buildup and heatstroke.
2. High Humidity: Humidity can impede a dog's ability to cool down through panting.
3. Strenuous Exercise: Exercising in hot weather can quickly lead to overheating.
4. Lack of Shade or Water: Dogs left outside without access to shade or fresh water are at increased risk.
5. Underlying Health Conditions: Dogs with certain health conditions, such as respiratory issues or obesity, are more prone to heatstroke.
6. Breed Predisposition: Brachycephalic breeds (dogs with short noses like bulldogs, pugs, and boxers) are at higher risk due to their compromised ability to pant effectively.

How to keep your dog hydrated and help prevent heatstroke:

1. Provide Access to Fresh Water

Always ensure your dog has access to fresh, clean water. Place multiple water bowls around your home and garden to make it easy for them to drink. During a heatwave, check and refill the bowls frequently.  You can also offer coconut water (in moderation) or cool broth if your dog is a fussy drinker.  

2. Use Cooling Accessories

Specialised cooling accessories can help maintain your dog’s body temperature. Cooling mats, vests, and bandanas soaked in water can provide relief from the heat. These items are designed to cool your dog through evaporation, helping to regulate their temperature.

3. Provide Ice Treats

Ice cubes or ice treats can help hydrate your dog. You can make simple ice treats by freezing water or broth in ice cube trays. For an added treat, include dog-friendly fruits like blueberries to make them a little more exciting. These ice treats can encourage your dog to consume more fluids while also helping them cool down.

4. Offer Hydrating Foods

Certain foods can help keep your dog hydrated. Fresh fruits and vegetables like watermelon, cucumber, and strawberries have high water content and can be given as snacks. Always ensure any fruits you offer are safe for dogs to consume and give them in moderation.

5. Schedule Outdoor Activities Wisely

During a heatwave, it’s best to walk your dog early in the morning or late in the evening when temperatures are cooler. Avoid the midday sun, and stick to shaded areas. Carry water with you on walks and offer it to your dog frequently.

6. Create a Cool Resting Area

Ensure your dog has a cool place to rest, away from direct sunlight. Indoors, you can use fans or air conditioning to keep the environment comfortable. Outdoors, provide a shaded area with plenty of ventilation. A small pool filled with water can also offer a place for your dog to cool off. 

7. Be Mindful of Certain Breeds and Life Stages

Some dogs, such as brachycephalic breeds like bulldogs and pugs tend to suffer more in the warmer weather due to their short muzzles. Older dogs and puppies also need extra monitoring during a heatwave. 

8. Know When to Seek Veterinary Care

If you notice symptoms like vomiting, diarrhoea, confusion, and unresponsiveness during a heatwave, call your vet.  

Conclusion 

Ensuring your dog stays hydrated and cool during a heatwave is crucial. Offering fresh water, utilising cooling accessories, feeding hydrating treats and foods, and being mindful of their specific needs and vulnerabilities may help to prevent dehydration and heatstroke. Always be vigilant and responsive to any signs of distress in your dog, and don’t hesitate to seek veterinary care if necessary.