Lots of people say to take food away from the bird for 24 hours before slaughter. I usually take them out of the coop and provide only water overnight and then process them the next morning. I just do not like the idea of "starving" them for that long. Sometimes, I give them a handful of scratch just prior to slaughter so that I can find the crop easier, but this is done right before so as not to defeat the purpose of the removal of feed the night before. If I open up the "business end" big enough, I can eviscerate the bird cleanly, even if it is not totally empty. It all takes practice, and a "fecal event" can happen even with a starved bird- so keep some bleach handy, and keep calm. The really important thing, I think, is to let the carcass rest in the refrigerator for 48 hours, minimum, after processing and prior to cooking or freezing. This allows the meat to relax and makes a huge difference in tenderness as opposed to cooking a bird in the state of rigor mortis. Then, of course, do not undercook it! Pressure cooking works best for us...