Now the first thing you need to know about how to field dress a deer is that the process can be messy. But first, let us look at what you need to know on how to field dress a whitetail deer. This process also helps cool the carcass, slow bacterial growth, and remove blood and paunch (stomach) materials from the meat. Following this moment of joy, you are faced with the task of field dressing the deer to prepare the meat for your freezer. Field dressing means removing the animal’s internal organs, also known as the entrails, which is necessary to preserve its meat. Field dress the animal properly and that meat will taste phenomenal, providing many meals throughout the year. With that being said lets dive right into the nitty-gritties of how to gut a deer. First off, you don’t need to field dress every deer. To help you out, here’s a beginner’s guide to field dressing a deer. First, you must field dress your deer. Here’s a step-by-step guide to field dressing deer: 1. Assemble your gear and mentally prepare. Most deer will yield at least 30 pounds of high-quality venison with some topping the 50-pound meat yield mark.