Hi, thank you for this informative article. I was going to buy a treadle feeder, but am reading on BYC that mice manage to open them. So I found your article, and ordered the bags, ground corn cobs and the cinnamon chips. I have the ground cloves, cayenne pepper and peppermint oil. So for less than the price of 12 of those bags, I can make multiple bags. Thank you so much! Two questions, do you place them on the ground? They do not bother the chickens?