Kellogg's

Kellogg's is an American multinational food manufacturing company headquartered in Battle Creek, Michigan, United States. They have many products by several well known brands including Corn Flakes and Rice Krispies, with many Hanna-Barbera characters appearing on the box as cross promotions.

In the late 50's and late 60's, Kellogg's had been sponsoring many of Hanna-Barbera's properties, including The Huckleberry Hound Show, The Yogi Bear Show, Top Cat, and The Banana Splits Adventure Hour. Unique to The Huckleberry Hound Show and The Yogi Bear Show is that the sponsored commercials brought together the stars of the show who were normally only appeared in their own separate segments.