Three Dog Night was based around the vocal skills of Danny Hutton, Chuck Negron, and Cory Wells. In 1967, Hutton conceived the idea of a three-vocalist group, and he and Wells enlisted mutual friend Negron. The official commentary included in the CD set "Celebrate: The Three Dog Night Story, 1965–1975" states that vocalist Hutton's then-girlfriend June Fairchild suggested the name after reading a magazine article about indigenous Australians, in which it was explained that on cold nights they would customarily sleep in a hole in the ground whilst embracing a dingo, a native species of wild dog. On colder nights they would sleep with two dogs and if the night was freezing, it was a "three-dog night".