Eukanuba Weaning Diet is formulated to:Provide high nutrient density needed for weaning puppies.Support the increased energy requirements during the first three to eight weeks of life.High protein, fat, and carbohydrate levels provide the energy and amino acids necessary for growth during the weaning process. Weaning Diet contains all the essential vitamins and minerals necessary for puppy growth.What Healthy Dogs Are Made OfComplete and balanced nutrition specially formulated for one to two month old weaning puppies.Vital Health SystemThe Eukanuba Vital Health System targets six essential health functions, delivering nutrients for optimal health every day.Vital Organ HealthSupports healthy function of vital organs such as the heart and kidneys, and the immune system.ImmunoHealth, with antioxidants like vitamin E, promotes healthy development of vital organs and immune cells.Animal-based proteins and essential vitamins and minerals help nourish the heart, lungs, and kidneys.EvenEnergy, a patented carbohydrate blend of barley and grain sorghum, helps promote optimal blood sugar metabolism for sustained energy levels.Digestive HealthPromotes a healthy digestive process and helps maintain a healthy gastrointestinal tract.DigestiCare provides a special fiber, beet pulp, that works with your puppy's natural defenses to strengthen the digestive tract.Formulated to be easily digested for a puppy's delicate digestive system.Oral HealthPromotes overall health in the mouth.Formulated with essential vitamins and minerals to help puppies develop strong teeth.Skin & Coat HealthHelps nutritionally support the natural healing process and produce a soft, healthy coat.OmegaCOAT promotes a soft, healthy coat with an optimal ratio of omega fatty acids.Bone & Muscle HealthPromotes strong bones and lean muscle mass.Fortified with vitamins and minerals to help puppies develop strong bones.Optimal protein and fat levels nourish lean muscle mass.Sensory/Mental HealthSupports optimal vision