Training dogs how to behave around food. A well trained dog should not only listen to commands, but should be well behaved even if a command has not been issued. In this video, we show how a dog should act while an owner is cooking dinner. You can see the dog is able to leave the meat alone even when the trainer drops it on the floor and leaves the room. Notice that the trainer never tells the dog to sit or stay. He simply expects him to be good.