Esbilac 2nd Step Puppy Weaning Food is a creamy cereal formulated for puppies that are 4 to 8 weeks of age. It assists in the transition phase from nursing to solid foods. FEATURES amp; BENEFITS OF ESBILAC 2ND STEP PUPPY FOOD made to follow Esbilac or mother #39;s milk contains natural milk protein has a high digestibility no refrigeration of powder needed DIRECTIONS FOR DOSING ESBILAC: Use until puppies are 7-8 weeks old, when they can be fed commercial puppy or dog food All changes in diet should be made gradually over a period of about 1 wk Feed 1/3 cupful per lb of body weight