Bud Luckey Flakes (Tony the Tiger), Froot Loops (Toucan Sam), and Rice Krispies (Snap, Crackle and Pop), as well as Interstate Bakeries' Dolly Madison products featuring Charles M. Schulz' "Peanuts" characters. He created the "Bosco Dumbunnies" characters for the Best Foods Chocolate Flavor Milk Amplifier product Bosco Chocolate Syrup – the commercial spots were animated by renowned animators Fred Wolf and Jimmy Murakami. In 1966, Luckey won a Clio Award for the General Mills commercial Betty Crocker – "Magic Faucet." Luckey also worked with Alex Anderson, who created the characters of Rocky the Flying Squirrel, Bullwinkle, and Dudley Do-Right, as well as
Cocoa Krispies Coco Rocks, Coco Pops Straws, Coco Pops Moon & Stars, Coco Pops Choc-N-Roll and Coco Pops Croc Prints (shaped like Crafty Croc's feet) have also been released by Kellogg's in some countries. Chocos were introduced in some countries as Coco Pops Mega Munchers. A chocolate flavor porridge variant had been available in the end of 2000s called Coco Pops Porridge, but didn't last long. Since 2014, they have been brought back. In February 1998, the British arm of Kellogg's renamed the brand in the country Choco Krispies, so it would be similar to the way the product was branded in