Keep your livestock healthy with the Aspen Pet Vet Resources Vita-Jec A and D Supplement for Livestock. Complete with 500,000 IUs of vitamins A and 75,000 IUs of vitamin D3, these livestock vitamins provide a readily available supplemental source of vitamins A and D for cattle, sheep and swine. Use these fat-soluble supplements for livestock when dietary content may be deficient. Multi-species label simplifies usage. Ensure your livestock have the nutrients required to thrive and stay healthy by regularly giving them these livestock vitamins.Note: This product may require up to 2 additional days for order processing prior to shipping