I have a question, how do you know or the manufacturer know they have doe in estrus vs. doe pee? I have read how they collect it and really can't see how they can be 100% sure they have estrus vs plain old pee. Maybe they add a synthetic or something? Can anybody address or answer this for me? I am a little sceptical that their is a difference other than an additive. If an additive is used, what is it or who (brand name has the best formula)? To me many of them smell like licorce. Am I crazy?

What would be the real benefit to using doe pee? (as a cover or mask, not on you but to try and conceal a hunter) I can see estrus, as the bucks are looking for love in rut, but plain old pee?

Maybe this is why some swear by it and other swear at it!!!