14% natural protein, can be fed to horses. Provides protein, minerals, & vitamins all in one! 1:1 calcium phosphorus ratio, stimulates rumen activity in cattle. Benefits are fewer breeding problems. Healthier calves at birth with fewer calving problems. Better utilization of poor quality forages. Provides protein and minerals for milk production. Cuts feeding costs - supplies energy in addition to protein, vitamins, and minerals. Additon of Zinpro® improves herd hoof condition.