Hot Weather Hiking with Dogs: What You Need to Know
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Hiking when it’s hot can be dangerous for your dog. Once temperatures go above 80°F, conditions on the trail change fast, especially on exposed terrain. Dogs don’t sweat the way humans do. They rely on panting to regulate heat, and that makes them more vulnerable to overheating than most owners realize.
If you're heading out in high temperatures, here’s what you need to know to keep your dog safe.
Understand the Risk
Most heat-related issues happen because people wait too long to act. Dogs often won’t show obvious signs until they’re already in trouble. That can include:
- Heavy, rapid panting
- Slowing down or lying down unexpectedly
- Bright red gums or tongue
- Stumbling or collapse
If any of that happens, your dog needs to be cooled down immediately, preferably in shade with water on their belly and paws. In extreme cases, it means ending the hike and getting to a vet.
Adjust Your Timing
The number one way to reduce risk? Don’t hike during peak heat. Start early, sunrise if possible, or wait until late evening. Even on cooler days, the heat builds quickly, and most trails offer little protection from direct sun after mid-morning.
Cooler ground temps in the morning also protect your dog’s paws. Dirt and rocks heat up fast, so avoid hiking on exposed surfaces after they’ve been baking in the sun.
Water Isn't Optional
This should go without saying, but plenty of people still underestimate how much water to bring. You need enough for both of you, and your dog needs access to it regularly. That doesn’t mean waiting until a water break feels convenient.
Offer small amounts every 20–30 minutes. Collapsible bowls work well. Some dogs prefer drinking from a running spout. Bring what your dog will actually use.
Pro tip: add ice to your bottles before leaving. It won’t stay cold forever, but even slightly cooler water helps.
Plan for Shade and Rest
Don’t assume your dog will self-regulate and stop when they need to. You need to control the pace and take breaks often, especially in shaded areas or near water if you can find it.
If you have access to a creek or stream, let your dog get their paws wet. That helps reduce body heat fast. No water nearby? A soaked bandana across their chest or belly helps. Keep a small towel in your pack and pour water over it if needed.
Watch Their Paws
The ground might not feel that hot through your shoes, but it can burn a dog’s paws in minutes. Test it: place the back of your hand on the trail surface for five seconds. If it’s uncomfortable, it’s too hot.
Stick to shaded trails, grassy paths, or soft forest terrain. Avoid long stretches of sun-exposed dirt, sand, or pavement.
Keep Snacks Light and Cool
Heavy meals on a hot trail aren’t doing your dog any favors. Instead, bring simple, high-protein snacks and hydrating treats like:
- Frozen fruit pieces (watermelon, blueberries)
- Cold broth cubes
- Soft chews that don’t dry out in your pack
They help maintain energy without raising core temperature or upsetting your dog’s stomach mid-hike.
Choose Trails That Match the Conditions
Not all trails are good choices in the summer. Look for:
- Forest cover or canyon shade
- Elevation gain for cooler air
- Routes with natural water access
Avoid wide-open fire roads, ridge lines with no shade, or anything fully exposed for more than 15–20 minutes at a stretch.
Bottom Line
If you’re hiking in hot weather, your dog is depending on you to make the right calls. That means adjusting your plans, watching them closely, and being willing to turn back if needed.
There’s no medal for pushing too far. Keep it smart, and you’ll both enjoy the hike, and get home safely.