Summertime means more time outdoors, but for our dogs, hot weather can pose serious health risks. Unlike humans, dogs can’t regulate heat efficiently, making them more prone to overheating and heatstroke.
If you’re planning hikes, playtime in the yard, or even casual walks during the summer, it’s crucial to understand how to keep your pup cool and what warning signs to watch for.
Let’s break down the risks, symptoms, and most importantly, what you can do to prevent overheating in your dog.
What Causes Overheating in Dogs
Dogs overheat more quickly than people because they sweat only through their paw pads and primarily cool themselves by panting. On hot, humid days, even mild activity can cause their body temperature to rise dangerously.
Common causes of overheating include:
- Intense exercise during midday heat
- Lack of shade or fresh water
- Being left in a hot car, even for a few minutes
- High humidity that interferes with panting
- Thick fur or flat-faced breeds such as pugs and bulldogs
Even seemingly short activities like fetch or a walk can become risky during the summer.
Warning Signs of Heat Exhaustion in Dogs
Early intervention is key. Learn to spot these signs of overheating before it becomes life-threatening:
- Excessive panting or drooling
- Bright red gums or tongue
- Lethargy or weakness
- Vomiting or diarrhea
- Confusion, unsteady walking, or collapse
- Elevated heart rate
If you notice any of these symptoms, stop activity immediately, move your dog to a shaded or air-conditioned area, offer cool (not ice-cold) water, and call your vet.
How to Prevent Overheating
Good news. With a few proactive steps, you can help your dog enjoy summer safely.
Checklist to keep your dog cool and safe:
- Walk early in the morning or late evening
- Stick to shaded routes and grassy surfaces
- Provide access to clean, cool water at all times
- Avoid asphalt or concrete that can burn paws
- Never leave your dog in a parked car, even with windows cracked
- Use cooling gear like vests, mats, or fans
When the weather is just too intense, turn to creative indoor options. Our blog on Keeping Your Dog Active When It’s Too Hot Outside is packed with safe, fun enrichment ideas for sizzling days.
Backyard Safety and Training
Even in your own yard, overheating can happen quickly, especially during BBQs or playtime with kids. Training your dog to settle on command or respond reliably to recall can prevent overexertion and help you manage high-energy moments.
At Off Leash K9 Training — Dover, our Basic Obedience Training for Outdoor Environments teaches dogs to respond under distractions. This is an essential skill for keeping them safe in summer scenarios.
Bonus: Indoor Travel Skill Practice
Traveling this summer but can’t train outside? It’s the perfect time to work on indoor drills like crate loading, polite leash behavior in hallways, or calm exits from your home. Explore these ideas in our post on Proven Ways to Practice Travel Skills Without Leaving Your House.
Additional Resources
For an expert overview of heat-related dangers, check out this heatstroke prevention guide by VCA Animal Hospitals. It includes medical insight into prevention and emergency care.
Let’s Train for a Safer Summer
Understanding the signs of overheating is only half the battle. Your dog also needs structure and training to avoid risk in real-world situations. Contact us today to build a training plan that strengthens your dog’s obedience, responsiveness, and safety this summer and beyond.