Does anyone have any methods they know of to train dogs not to eat food that dogs come across on the ground (such as baits) ?. you hear of dogs that won’t eat something thrown over a fence , or given by other people. It would be handy to know how to do it . I already am the only feeder , and tell others not to give them food from time to time. however , if they find a left over rabbit piece or something a predator has left they do like to eat or chew in it.