RH, I've teased a many buck by pissin in there scrap, but they don't know if its another buck or a coyote. I really don't think a deer can differentiate between human piss and any other animal piss. If I sat in my stand and didn't see any bucks, I might conclude that it may have an effect, but I've had some nice bucks come right to the tree I'm in and didn't see any reaction other than a sniff or a wiff. I have seen some pretty stupid bucks during the rut in my lifetime and some I could of thrown a brick at them and they would ignore me.
Chuck, make sure you grab the right jug when your thirsty.[X(]

Bobby