Why not urinate on your own boots
? Urine is urine. It's the pheromones in animal urine that give it distinction. I urinate in mock scrapes and the deer seem to like it, in the least they are not bothered by it. An absence of pheromones in human urine does not reveal that it came from a human.........at least under the scrutiny of animals that do not have laboratories. Don't get me wrong, I like using mare-in-heat urine during the moose rut. The scent that a deer picks up is not necessarily coming off your boots? Think of your body as a big scent cloud. I like really cold temps...............the scent cloud is frozen..............frozen stink doesn't smell. It's impossible to determine what direction a deer will come from when rattling.......this deer came in from downwind.......on the trail used by the hunter........temp was mild.