 Slowing down and panting are signs your dog needs to stop and rest, drink water, or head back to the trailhead. Number three, take plenty of water for your dog, more than you think you'll need, along with food and treats. Pack a pet first aid kit and a dog transport sling just in case your dog is injured or can't walk back on its own. For more information, check out our blog at Hiking the Trail Safely with Your Dog on the blog page at LoneTreeBet.com.