Not the kind you might be thinking of, but it does sort of look like puppy chow. I love to make this stuff. For some reason it seems to taste best when I make it in the fall. In any case, this batch was made, shared, and promptly devoured.
In case you feel like making a batch:
1 12 oz. bag chocolate chips
1 cup peanut butter
6 cups Crispix cereal
3 cups powdered sugar
Melt the chocolate chips and peanut butter together in a microwave safe bowl. Mix in the cereal. Pour the mix into a gallon bag with the powdered sugar. Close tightly and shake until well coated.