Rex's Story: The Horse Who Changed How We Think About Digestive Health

Rex crossing the river in 2017. Photo taken by S&D Horseback Riding.

Every horse owner knows the feeling.

You notice something isn't quite right. Maybe your horse isn't eating normally. Maybe they're uncomfortable, losing condition, or showing signs that something deeper is going on.

For Sonja Trefethen, owner of S&D Horseback Riding in Norco, California, that horse was Rex.

Rex struggled with digestive challenges that seemed to return again and again. Like many horse owners facing ongoing gut health concerns, Sonja searched for answers and worked closely with veterinary professionals to understand what was happening and how to help him.

Through that journey, she was introduced to ColiClenz™ Plus Pellets.

What started as a search for relief for one horse became something much bigger.

Over time, Sonja saw firsthand how important digestive health is to a horse's overall well-being. Digestive issues don't just affect the gut; they can impact appetite, attitude, weight maintenance, comfort, performance, and quality of life.

That's why digestive support became a cornerstone of her horse care program.

Today, Sonja has used ColiClenz™ Plus Pellets with her horses for more than 15 years and credits the program as an important part of maintaining long-term digestive health in her herd.

Rex in 2015 after starting the ColiClenz Digestive Health Program.

Rex's story is one of persistence, learning, and hope.

It's also a reminder that when horses show signs of discomfort, horse owners should work with their veterinarian to identify the underlying cause and develop an appropriate management plan.

At S&D Horseback Riding in Norco, California, that lesson continues to guide how every horse is cared for today.

If you're concerned about your horse's digestive health, colic history, or ulcer-related challenges, we'd love to share our experience and answer your questions.

Because every horse deserves the opportunity to feel their best.

Learn more about ColiClenz™ Plus Pellets and how digestive health support may help your horse live a happier, more comfortable life.