Our Story

Sorrel & Roan 

Sorrel & Roan was founded by Kyle Speer and Dr. Scott Crain, DVM.

Dr. Scott Crain is a large-animal veterinarian with over 40 years in clinical practice. For the past 20 years he has focused on developing powerful, clean, natural products that reduce inflammation and pain in cattle and horses. Sorrel & Roan’s supplements stem directly from Dr. Crain’s on-site clinical practice and research labs, where real-world cases and diagnostic work have shaped every formula.

Since 2015, that research has produced proven cattle products like DuoPort and PreVent — breakthrough natural products that target metabolic stress, inflammation, and toxins from modern feeds. Those same natural products now power the entire Sorrel & Roan equine supplement line.

Ten years ago, Kyle Speer joined the practice and began working alongside Dr. Crain on product development and marketing. In that time frame Kyle was also creating an all-natural fly spray formula to protect horses without the harsh pesticides. When he shared it with Dr. Crain, it was clear they both had a passion for natural products and horses — and they launched Sorrel & Roan together — starting with that fly spray and quickly expanding into a full line of all-natural equine products built on Dr. Crain’s 20 years of research.

Every ingredient has been carefully chosen for its proven ability to make a difference for your horse. No fillers. No sweeteners. Only clean, all-natural ingredients with high bioavailability — because your horse deserves the very best, and you deserve products you can trust.

From our barn to yours

Kyle Speer & Dr. Scott Crain, DVM Founders – Sorrel & Roan