100% natural, wholesome meal for pups and juniors. Prins ProCare Puppy Perfect Start is recommended for pups and juniors from 4 weeks to 12 months old. ProCare Puppy PERFECT START is a premium grade feed especially for pups and juniors. Carefully selected nutrients support healthy growth and development. Vitamins and minerals contribute to an effective immune system and the adjusted calcium and phosphor content ensures optimal development of bone and joins.