I put out a hog roll barrel 3 weeks ago. Put about 1.5 bags of corn in it, and spilled another .5 bag around it to get the hogs hopefully rolling it around and moving it. I put 3 or maybe 4 5/8" holes in one end of it, and chained it to a cinder block. I went back Friday night to check it and the corn around the barrel was mostly gone but not all of it, so that tells me that the cows ate it and that hogs haven't found it yet. I tried rolling it, and it's not dropping much corn. I'm tempted to open it up, but then I know they'll empty it in no time. The last few times I've been able to get out the property owner next door has been running hogs with dogs, so I think he has put a lot of pressure on them and possibly ran them off for a short time. Any suggestions other than patience?