Everyone thinks it's ok but not this old school hunter. The way I look at it, the pee might not bother a deer, or it may, but I'm not finding out. I have one strict rule that I never break when deer hunting and that is to do everything in my power to stay invisible to the deer I'm hunting. Even if the urine doesn't spook deer, it still "ALERTS" them and I don't want anything to tip the odds in their favor. Not letting a deer know that there is something underfoot is always better than showing them that something is out of place in their home turf. Btw I'm looking at my 47th season coming up this year if by God's grace I live so long. lol.