There are many advantages of feeding natural foods to dogs. All natural dog food is very rich in vitamin E and C, which is very important for their body. Vitamin E keeps their coat glowing and vitamin C is good for their bones. All these vitamins affect in the same manner as in a human body. Vitamin such as, beta-carotene is helpful in removing toxins from the body commonly known as free radicals. Animals normally eat meat thus, their body gain lots of toxic material in their body and if toxic material is not removed from their body then, there are lots of chances of them getting infected with diseases of lungs and heart. It is good to give supplements of all natural food daily to keep their metabolic system free from infection and diseases. All natural dog foods are a good source of fiber and antioxidant. Some of the natural food contain manganese, phosphorous, calcium and potassium all these vitamins and minerals are very much necessary in their diet. There are many vegetable rich in antioxidant such as, dark green and bright orange. By feeding all natural dogs in their meal is just like getting a insurance policy for your loving pet. There is lots of branded natural food available in market for your pet. However, it is better to consult with your Veterinary doctor before feeding canned natural food. Advice of a vet is very essential before going for an experiment because some canned food is especially may be harmful to your dog.