What does a doo doo bug look like?

A "doo doo bug" is often a colloquial name for the dung beetle, which typically has a robust, rounded body and a glossy, dark coloration. They vary in size but generally range from 0.5 to 2 inches long. Their front legs are adapted for digging, and they can often be seen rolling balls of dung, which they use for food and breeding.