Esbilac 2nd Step Puppy Weaning Food is a creamy transitional cereal for puppies four to eight weeks old designed to help nursing puppies transition to solid food It is formulated to follow Esbilac Goat’s Milk Esbilac or mother’s milk includes DHA to support visual and cognitive development contains beef and natural milk protein and is highly digestible with a convenient powder form that does not require refrigeration