Your dog should eat only nutritious foods that are high in protein. Milk can't make up for all of these nutrients. You will find that it is better to give your dog a nutritious and balanced meal. If you can’t provide him with a nutritious and balanced meal, you can always give him meat as well. It’s best for your dog to get his nutrition from real food, instead of from your milk. If you want to try milk feeding, do so carefully. Milk has a lot of fat in it, which will cause your dog to have diarrhea. When you add milk to your dog's diet, be sure that you give him a little bit at a time. If you notice any symptoms, stop giving him milk immediately. You might need to change the diet that you give him. Try to provide him with a healthy diet that is rich in protein and carbohydrates.