Do whatever you want. You aren't depriving your dog if you do not feed human food, regardless of the sad and hungry looks, nor are you necessarily hurting them by doing so. Many people also feed their dogs a completely raw diet, including fresh meat, veggies, and fruits, and raw bones. Usually the meat is whole chickens or beef, and a wide variety of other fresh foods. Barbara Cicognani has a wonderful site devoted to the natural akita which includes an FAQ for feeding a raw diet.
Most people feed some combination of the above foods.
There are several foods that should not be given to dogs. The culprit is theobromine, which causes increased heart rate and blood pressure. Eggs are very good for dogs. In fact, they are the most concentrated, valuable form of protein that a dog can get , as long as they are cooked. Apparently, raw egg whites bind to the biotin that a dog ingests and prevents it from being absorbed.