Any buck or doe pee will work. I don't use scents to attract bucks. I use scents to stop a buck when he comes thru my set up. A drag rag will work because it leaves a trail to your stand. The key is setting up in a place that you know bucks will have to go thru to get to where they are heading. The scents come in when theycome thru yoursetup hopefully he will stop and take a sniff of it and give you time to draw and whack him. I recommend placing sent canisters all around your stand at distances you want to shoot at.