Heading out on a hike with your dog is one of the best ways to bond and keep both of you active. But dehydration is a serious risk — dogs lose water faster than humans, especially in warm weather or at higher elevations.
How Much Water Does Your Dog Need on a Hike?
The general rule: your dog needs about 1 ounce of water per pound of body weight per day under normal conditions. On a hike, that doubles. A 50-pound dog needs roughly 100 ounces (about 3 liters) of water for a full day hike.
Signs of Dehydration in Dogs
Watch for these warning signs on the trail:
- Excessive panting that doesn't slow down with rest
- Dry, sticky gums (healthy gums should be wet and slippery)
- Loss of skin elasticity — gently pinch the skin on the back of the neck; it should snap back immediately
- Lethargy or reluctance to continue
- Sunken eyes
If you notice these signs, stop immediately, find shade, and offer small amounts of water gradually.
Essential Gear for Hydrated Hikes
Portable Water Bottles
A dog-specific water bottle with a built-in bowl makes it easy to offer water on the go. Our Portable Dog Water Bottle with Filter includes a carbon filter to purify stream or lake water — perfect for backcountry adventures.
Collapsible Bowls
Lightweight and packable, a collapsible silicone bowl takes up almost no space in your pack.
Dog Backpacks
Larger dogs can carry their own water! A well-fitted dog backpack distributes weight evenly and gives your pup a sense of purpose on the trail.
Pro Tips for Trail Hydration
- Start hydrating before the hike — offer water 30 minutes before hitting the trail
- Offer water every 15-20 minutes during moderate activity
- Avoid letting your dog drink from stagnant water — it can contain giardia and other parasites
- Bring more water than you think you need — 50% extra is a good rule
- Freeze a water bottle the night before for cold water that lasts longer on hot days
Best Hiking Times for Dogs
In summer, hike during the early morning (before 10am) or late afternoon (after 4pm). Hot pavement and trail surfaces can burn paw pads — if it's too hot for your hand, it's too hot for their paws.
Gear Up for Your Next Adventure
Check out our Travel & Outdoor collection for portable water bottles, travel bowls, and everything your dog needs for trail-ready adventures. Free shipping on all orders over $35.