Opti-Ferm 60# Stress Relief TubFeatures and Benefits High level of molasses and added fat provides food for the rumen bugs to help speed up the rate of passage of feedstuffs through the animals digestive system Increases saliva production and helps improve the digestive environment in the rumen Contains potassium to help stressed cattle regain shipping shrink quickly High by pass protein for bypassing the rumen by certain proteins to improve the quality of protein available to the