Just got yelled at by a neighbor for letting one of the Phantom Dogs pee on her trashcan. (It's trash day, so all cans are on the street.) I found this bizarre. Am I missing some urination etiquette here? I assume that anything within six feet of any sidewalk is drenched in dog pee. Maybe my perspective is warped?

ETA: These are big, city-owned cans with handles 4 ft off the ground, all dog pee below 2 ft. Opinion is divided on proper pee etiquette. The solution would seem to be getting the animals over to the nearest non-trash-day street as soon as possible on a walk.