Always take bags when I run, walk or hike with Harlee because nature always calls him when we’re out. I bag, knot and drop on the side of the trail to pickup on there return. It goes either in my or public garbage. Have not developed the nerve to put in my neighbors’ garbage since cans are only out when emptied, and would stink up their cans.
For the old timers who never picked it up or throw it over the fence, we know a lot more now then we did back then, so her is a quick read why we pick it up:
https://topdogtips.com/reasons-pick-up-dog-poop/