A pour-on insecticide for season long control of horn flies and lice on beef cattle and calves.
LEARN MOREFor the treatment of Selenium-tocopherol deficiency syndrome (white muscle disease) in weanling calves and breeding beef cattle.
LEARN MOREFor the vaccination of healthy chickens against Newcastle disease and infectious bronchitis virus, Mass. and Conn. types.
LEARN MORELearn more about this fast-acting pain relief solution for horses which is consistent, safe, and backed by Merck Animal Health.
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