I am looking for the most respectful way to cull ducks. I about to Incubate some eggs. And well frankly I don't want to scare them before death. This is very important. I don't want to kill them but I want my food to have a real life. And to feel loved tell the moment they are needed. This is a spiritual thing almost. I can only find culling methods that frightened the poor things first. Can any one help me.