Have been toying around for 10 yrs about making Deer lure..Read a ton of info and found out about what maybe a good mixture..First and foremost was to find Tonquin. Comes from a Siberian Deer which is now outlawed for harvest. I order what I believe is the last 4 oz. 10 yrs ago when it was still legal. The mixture was 4oz of 90 proof vodka, 4oz of Glycerin, 8 drops of Tonquin and one set of Deer testes Paste..Tons of old time trappers swear on the original Tonquin, not as much on the artificial...Well I did this year make a big batch of the lure..At the camp I asked all to keep the man parts for the test..It is in the 5 month now and will be ready for deer season..Also found out Tonquin is also used for High end perfumes.. Go figure..Time will tell..DD