I do both. I hunt a lot of farms with depredation tags for the farmer. I drag these deer home and field dress them there. I do the same thing in urban hunts. However on public land which I usually hunt I field dress them in the field (woods)which is usually a mile or so from the truck. Can't use motorized vehicles so I leave the extra weight behind. Farmers and city folks generally appreciate no gut piles in there fields or in their yards. Same way by the park swing. When getting permission you might use no gut piles as a selling point.