An apple a day keeps the doctor away. But what about the vet? When most people think of food for dogs, images of kibble and meaty canned food might be the first things that come to mind. However, fruits and vegetables that humans eat to maintain wellness also help dogs to stay healthy. Even though some dog foods may purport to be all-natural and organic, many consist of highly processed grained-based substances and synthetic nutrients that lack the whole vitamins and minerals necessary to promote good health in a dog. Many fruits and vegetables also contain antioxidants that reduce the risk of cancer. But not all fruits and vegetables are healthy for your dog. Avoid serving your dog dyed, waxed, or genetically engineered foods