well the epa wont like you but you can pour motor oil on the ground and they will wallow in it. also, I have been putting 25lbs of lard under my feeder with 2 bottles of syrup and a 4 lb bag of sugar. they sure like that stuff. tear the ground up. i had heard of the motor oil trick and was a little skeptical but it sure does work. i used old motor oil for the job.

I have heard also soak 5 gallon bucket of corn in diesel fuel and burry it under the ground. the hogs will tear it up also. I haven't tried that but plan to do so.