DuraZyme Paste for Calves combines dried egg solids, dried milk protein and several strains of dried lactic acid-producing bacteria with lactase and beta-glucanase enzymes in a soft paste base. The formula is designed for newborn beef and dairy calves and is labeled for use in all classes of cattle. Each tube delivers a metered dose that is placed on the back of the calf's tongue, allowing for quick administration without mixing or extra equipment. The paste is intended to support gut microflora balance, appetite and digestion during periods of stress such as birth or chilling. It can be given as an adjunct alongside veterinary-directed antibiotic therapy. No assembly is required before use, and the paste should be kept in a cool, dry location away from heat. The product is non-medicated and carries no slaughter withdrawal period.