Zoetis UltraChoice 7 is a trusted 7-way clostridial vaccine designed to help protect healthy cattle and sheep against major diseases such as blackleg, malignant edema, black disease, gas gangrene, and enterotoxemia (overeating disease). Formulated with chemically inactivated cultures and toxins, it delivers broad protection in a low-volume, tissue-friendly dose that supports overall herd health and productivity. Ideal for routine livestock health programs, UltraChoice 7 is easy to administer with an initial two-dose series followed by annual boosters to help maintain long-term immunity.