The Kingdom of Carolinium has a strong commitment to the preservation of wild horse herds. The neighboring Republic of Giles Run is a major dog food manufacturer and regularly uses wild horse meat in its products. These products are exported to and marketed in Carolinium. In accordance with its principles, Carolinium enacted the Horse Conservation and Health Act (HCHA) banning the use of all horse meat in any animal or human food products. Carolinium justified the HCHA on conservationist and health grounds. The evidence for any health hazard from horse meat is limited to a few scattered cases of botulism. The Carolinium ban effectively terminated all dog food exports from Giles Run. In response, Giles Run called for the creation of a GATT panel to consider the HCHA violation of GATT. How should the GATT panel rule?