Wiktionary
pooper-scooper
n. (alternative spelling of pooper scooper English)
Wikipedia
Pooper-scooper
A pooper-scooper, or poop scoop, is a device used to pick up animal feces from public places and yards, particularly those of dogs. Pooper-scooper devices often have a bag or bag attachment. 'Poop bags' are alternatives to pooper scoopers, and are simply a bag, usually turned inside out, to carry the feces to a proper disposal area. Sometimes, the person performing the cleanup is also known as the pooper-scooper.
Usage examples of "pooper-scooper".
Wolfe was walking his dog along Riverside pooper-scooper dutifully clutched in one hand, the leash to the toy terrier in his other.