before the rut i use just doe urine and dominant buck urine. i put the doe pee on my knee high rubber boots and soles. im using that more as a cover scent. but it works as a scent line too. hopefully a buck will lock on my trail and come see if the suposed doe is getting ready to be bred. once at stand location i put out 2-3 scent bombs of dominant buck urine. that way if a buck comes in he will come to try and find the intruder and present a shot.ive used this for 3 years now with great success. seems i always have deer within spitting distance if they come in. and there not alarmed either.