The Aspen Veterinary Resources Micromaster Bovine Paste with Vitamin E 300g is an oral dose source of selected host-specific lactic acid producing bacteria for gastrointestinal supplementation for all bovine species. Use Bovine Paste with E to help maintain appetite, digestion and microbial balance. These livestock vitamins are great product in times of stress, including calving, climate changes, weaning, receiving, and shipping. Contains live cell yeast to help maintain appetite and digestion. Cattle supplements include live cell yeast and lactic bacteria, which boosts, refreshes, and re-establishes gastrointestinal microflora.Note: This product may require up to 2 additional days for order processing prior to shipping