The veterinarian normally advises commercial food to the dog. Commercial food is design to meet the needs of the nutrition. The veterinarian provides guidelines of serving the foods in different quantity. There are different combination uses to provide the proper nutrition to the dog in different serving. It is essential to give two to three serving per day as recommended by the health specialist or veterinarian.
I think, it is necessary to serve the commercial food in proper quantity as depends on the health of the dog. There are different types of brand of commercial dog foods are available in the different flavors.
People normally select the mixed brand products for the servicing. It is necessary to serve the food in different combination to give value added products.