Bayer HealthCare AG (Germany) Biogenesis-Bago (Argentina) Boehringer Ingelheim GmbH (Germany) Ceva Sante Animale (France) Heska Corporation (US) Indian Immunologicals Ltd (India) Lohmann Animal Health (US) Merck Animal Health (US) Merial Ltd. (US) Protein Sciences Corporation (US) Virbac SA (France) Zoetis Inc. (US)