With three boys and lots of friends around, we go through the plastic buckets of cheese balls, pretzels, etc. I knew there had to be a use for them, so I went to the local Hardware store and purchased plastic Flower pot bottoms and a couple of nuts and bolts. I cut some openings near the bottom for the food to fall out and then used twin from hay bales to make a hanger. What you see in the picture cost me less than $2 (well the pretzels cost money, but we would buy those anyway).
PVC Feeder for the Silkie Chalet (Got the idea from other BYC members)