Plain Yogurt
Plain yogurt does for dogs what it does for humans. Plain yogurt introduces healthy bacteria that aids in digestion.
Peanut Butter
Peanut butter contains Vitamin H, which helps your dog's skin, coat and nails. Peanut butter also contains Vitamin E, which wards off disease.
Blueberries
Blueberries contain vital antioxidants that are great for both us and our dogs. They are also a fantastic source of fiber.
Apples
Apples are a great source of fiber and vitamin C. They can also help lower cholesterol. Just remember to remove the core before you give the apple to your dog. While there are many foods that you should not give your dog, like chocolate and onions, if you are careful there are many healthy choices that you can share.