PetAg 2nd Step Kitten Weaning Food 14oz Made in the USA. A highly digestible complete food for young growing kittens. KMR 2nd Step Kitten Weaning Food is a creamy transitional cereal developed to follow KMR for easy transition from milk to solid food. It s completely balanced nutrition meets the nutritional requirements for growth established by the Association of American Feed Control Officials (AAFCO). KMR 2nd Step Kitten Weaning Food has superior digestibility and palatability.