MFM 12/10 Performer?s Choice Dry Horse Mix is a textured 12% protein and 10% fat feed to be fed to mature performance horses along with good quality forage. The added fat will provide the extra energy needed for performance horses at a high level of intensity. It contains Diamond V Yeast culture for improved digestive efficiency, trace minerals, 4-PLEX trace mineral-amino acid complexes by ZINPRO for better trace mineral utilization, and vitamins to meet your animal?s requirements.