Beating the Heat: How to Keep Horses Healthy on the Road

Summer means longer rides, open roads, and endless opportunities to spend time with your horse, but high temps and travel can take a toll on their health. At Old Mill Country Store, we know your horse is more than just a companion—they’re part of the family. That’s why we’ve partnered with trusted names like Purina®  to bring you practical tips to help keep your equine partner healthy, hydrated, and happy, whether you’re trail riding locally or hauling to shows and rodeos.

When temperatures climb, horses can struggle to regulate their body temperature. According to Purina®, heat stress can develop quickly and become dangerous. Signs to watch for include:

Water is your horse’s best friend in the heat. A mature horse typically drinks 10–20 gallons of water per day, and even more in extreme heat or during travel. Make sure your horse has access to:

Tip: Keep a portable water supply when traveling—horses often hesitate to drink unfamiliar water.

Whether you’re headed to a local clinic or across the state to a rodeo, travel puts unique stress on horses. Here’s how to keep them happy in transit:

Pro Tip: Use a Purina® Outlast® supplement for added gastric support during stressful events or long hauls.

Heat can affect appetite and digestion. Ensure your horse maintains a healthy weight and energy with:

Ask us about Purina’s Feed Greatness® Challenge—a risk-free way to find the right nutrition plan for your horse!

We proudly carry Purina® Horse Feeds and supplements at both our Yakima and Ellensburg locations, and our knowledgeable staff is always here to help.

Stop by today or call to speak with a feed expert—we’ll help you keep your horse feeling their best all summer long.