Amber Grains Classic 12-4 Fiber Wise is a thoughtfully balanced, fixed-formula feed created specifically for horses that require a high-fiber, low-calorie diet. Whether you’re managing easy keepers like donkeys and minis, maintaining pasture pets, or supporting horses in rescue or recovery, Fiber Wise offers the right nutrition without packing on excess weight. Its soft, pelleted form delivers highly digestible fiber with controlled starch and sugar levels—making it easy on sensitive digestive systems and ideal for horses that don’t need extra calories from grain-heavy feeds.
This formula stands out for its ability to serve as both a hay stretcher and a complete ration. For barns that struggle to find consistent, high-quality forage throughout the year, Fiber Wise offers a dependable alternative, rich in fiber and designed to support overall digestive efficiency. Like all Amber Grains products, Classic 12-4 Fiber Wise features a proprietary gut health package including probiotics and yeast cultures to promote a healthy microbiome, encourage optimal nutrient absorption, and support long-term wellness.
In addition to its nutritional strength, Fiber Wise is also a smart financial choice. It’s priced well below many traditional hay stretchers, complete equine feeds, and even some forage, delivering best-in-class value while maintaining premium feed quality. This makes it an ideal daily ration for horses that need controlled nutrition due to metabolic issues, weight management goals, or post-recovery needs.
If you’re looking for a reliable, fiber-rich feed that keeps your horses feeling their best while staying within budget, Amber Grains Classic 12-4 Fiber Wise offers the perfect solution. Look for the gray Classic bag with the blue tag at your local Amber Grains Animal Feed Dealer and give your horses a foundation of health they can thrive on.
- Highly-digestible fiber and controlled starch and sugar promote digestive health.
- Low energy formula can be used as a hay stretcher, perfect for mini horses, donkeys, and horses needing low caloric intake.
- Added pre and probiotics help to restore balance to the hind gut, decreasing upset and imporving immune function and digestion.











