Dog and cat populations are approaching human numbers. Where are the pooch and kitty loos?

One hundred seventy-nine million dogs and cats live in the U.S. That’s more than the number of people who called this place home in 1959. Back in the days of doo-wop, pets roamed free and did their business wherever. Outdoor cats buried their droppings discretely; we never saw it. Nobody cleaned up after dogs.  Our job was to not step in it.  Read more.