Bayer AG
Boehringer Ingelheim GmbH
Virbac SA
Zoetis Inc. Hester Biosciences Ltd. Intas Pharmaceuticals Ltd. Merck Animal Health
Elanco (Eli Lilly and Company)
Ceva Sant? Animale
Alvira Animal Health Limited
Vetoquinol S.A. Zydus Animal Health
Norbrook Laboratories Limited
Phibro Animal Health Corporation
and Dechra Pharmaceuticals PLC Norbrook Laboratories
Inc