When choosing a dry food Vectra 3D is worth paying attention to the class to which it belongs. Better if it is a super premium. Although such products are more expensive, the raw materials used for it are of the highest quality. Such feeds contain less harmful additives and more balanced than economy class products. If you are the owner of a puppy, and have not yet decided what his diet will be when he grows up, it is better to stop at the canned meat of the super premium class.