A church in downtown Plattsburgh puts up this sign, complete with a visual aid that any idiot could understand.
In the foreground of this second image there is a patch of low-lying shrubbery. Notice those round objects? They ain't dog berries. You'll find them scattered all over the church lawn.
Apparently rude idiots who own crappin' canines don't care.
Hope God gets ya. Rubs your nose in it in a religio-metaphysical sense.