1. Place a wire rack on top of a wax paper-lined baking sheet. Arrange 8 premade rice cereal treats on rack. Forn 3 into puck shapes. Remove 1 cookie side from 2 creme-filled chocolate cookies and 11 mini creme-filled cookies.
2. Place 10 oz. dark chocolate candy melts in a microwave-safe bowl. Microwave, stopping and stirring frequently, until smooth (about 1 minute). Dip top and sides of a cereal treat in melted candy; tap off any excess. Transfer to rack and attach creme-filled cookie eyes. Repeat with remaining treats.
3. Refrigerate until set, about 5 minutes. Pipe a wiggly line of pink frosting as mouth. Use brown frosting to attach mini M&M's Minis to treats for spots and attach Junior Mits for eyes on larger cookies and brown M&M's Minis for eyes on mini cookies. Enjoy!