Feeding more proper and healthy for the pupfish is the food prepared, since it has many benefits. It is not that homemade food is negative, but it is necessary to have a knowledge of the animal as well as dietary needs, since not making the food properly, you can drop in a nutritional imbalance. Since then, what not to do is fall into the trap of giving animals human food scraps from or exceed daily rations. The benefits of prepared food for puppies are those of a balanced diet, since they come with all the nutrients essential for the development of animals, are prepared with high quality ingredients and bring indications for its administration and adequate amount. These benefits are primarily the prevention of diseases, allergies, and the maintenance of the health of animals. Moreover, in addition, the big brands of pet food made available to owners, food ranges that provide the solution to health problems, giving them through the food the most effective treatment. Veterinary, above all if any doubt supervision, is very important since some animals may be needed, depending on their circumstances, some kind of adaptation in their food. We must go to the vet to check the condition of the animal often between three and four times at least once every year, to make revisions, deworming, immunization and supervisions of the diet..