I know a guy that uses a pee bottle. Well, he used it a time or two in the early season and left it in his stand. Came back a couple weeks later and decided to experiment with it. His stand was already positioned near a scrape sohe poured the bottle of urine into the scrape. Came back a few days later to hunt the stand and he said the area was torn to shreds.......new scrapes, new rubs, trees trashed. Apparently he pissed off the wrong buck! lol He never did connect with the deer though but based on his account I'd be willing to try it.