Thanks AF. I like the Deer Cocain Blackand another one I have had good success with is the Imperial Whitetail 30-06 / Plus Protein. They love the stuff,It's a little pricey but it is all powder so it is very easy to make a good lick by digging up a couple foot circle and then mixing the soil & mineral. After a good rain it will be active for at least 2 seasons before I refresh it. Also the powder is easy to mix in a trough feeder with corn or other deer feed and that gives them a great boost of protein along with all the minerals during the spring/summer.