Feed your dog with some packed dog food is advisable by my side. It saves lot of time of cooking and they are balanced and complete. So if you dog is taking up proper quantity of food according to the body weight you do not need to feed him anything else. You only need to store the food. It also keeps the teeth and gums of the dog healthy. However If you want to feed him homemade dog food talk to some dog nutritionist. Dog nutritionist will help you with some recipe that you can cook at home and can offer your dog a proper diet.