Zoetis Inc. (ZTS) today announced that the European Commission has granted marketing authorisation for Simparica Trio™ (sarolaner/moxidectin/pyrantel) chewable tablets, a once-monthly triple combination antiparasitic medication for dogs with, or at risk from, mixed external and internal parasitic infestations. The granting of the marketing authorisation follows a positive opinion adopted by the Committee for Medicinal Products for Veterinary Use on July 18, 2019.