During Lewis and Clark expedition(1803–1806), Meriwether Lewis and the other members of the Corps of Discovery consumed dog meat, either from their own animals or supplied by Native American tribes, including the Paiutes and Wah-clel-lah Indians, a branch of the Watlatas, the Clatsop, the Teton Sioux (Lakota), the Nez Perce Indians (who did not eat dog themselves), and the Hidatsas. Lewis and the members of the expedition ate dog meat, except William Clark, who reportedly could not bring himself to eat dogs.