So we've gone from a fenced in back yard to large open space shared by multiple homes. This is great and all, except my dogs hate leashes. At night, if it's pretty quiet, I'll let them out unleashed with a bag of treats and these bandanas. I can keep sight of them as the smallest light sets off these bandanas, so no sneaking off to mark our neighbor's wall. Plus on the off chance someone else brings out their pups or walking themselves, no surprise pup kisses.