This SWEETLIX 20% AN low-moisture tub is formulated to provide protein, vitamins and minerals as a free-choice supplement for beef cattle on pasture. These protein tubs are self-fed block supplements that deliver supplemental nutrition to animals that require additional protein in their diet and to help maintain a healthy and productive herd. In addition to protein, these tubs are fortified with key vitamins and trace minerals to provide added nutrition, including BIOPLEX organic/chelated trace minerals for improved mineral utilization. Protein tubs can be fed all year to provide continuous nutritional support. Most self-fed low-moisture supplements are designed to be placed in dry locations near water or in loafing areas that livestock frequent. For best results, feed them in the shade in the summer months and out of the wind in the winter months.