definiens: means Seller Parent ’s and its Subsidiaries business in the Territory, as of the date of this Agreement, of discovery, research, development, registration, manufacturing, formulating, packaging, distributing, marketing, promotion, licensing sale and/or commercialization for use in the Animal Health Field of pharmaceuticals ( including parasit icides, antimicrobials, anti -inflammatories, analgesics, hormones, psychotropic ), specialty products ( including immunomodulators, cardiovascular, antiemetics, bile and liver therapy, functional gastrointestinal disorders, laxatives and metabolic disorder t reatments ), nutritionals ( including vitamins, feed supplements, feed additives, medicinal feed additives ), performance enhancers, cosmetics ( such as shampoos ), disinfectants ( including water and surface treatments ), biologicals ( vaccines ), diagnostics, the Animal Health Environmental Products and other products and their constituents, but not including ( i ) the Distribution Products or ( ii ) any Other Environmental Products