A pooper-scooper, or poop scoop, is a device used to pick up animal feces from public places and yards, particularly those of dogs.
It also includes a rake-like device to scoop the poop into the scooper and a hatch that can be attached to a garbage bag that fits onto the base.
Around 1935, "Curb Your Dog" signs started appearing in NYC, initiating discussions and correspondence with the Department of Sanitation.
[1] The Village of Great Neck Estates was one of the earliest communities to enact a local ordinance, in 1975, requiring residents to remove pollution on private and public property caused by dogs.
[5][6] October 20, 1978, KQED San Francisco news footage featured scenes from a Harvey Milk press conference in Duboce Park in which he discussed the city's new "pooper scooper law" with a how-to demonstration.
[15] While an individual animal's deposit of feces will not measurably affect the environment, the cumulative effect of thousands of dogs and cats in a metropolitan area can create serious problems due to contamination of soil and water supplies.
The runoff from neglected pet waste contaminates water, creating health hazards for people, fish, ducks, etc.