Pet-Ag Milk Replacer Liquid For Puppies, 32 oz. Milk Replacer Plus for Puppies is an economical milk replacement formula that provides puppies with complete nutrition that is easy-to-digest and is a good match for mother's milk in protein, fat and carbohydrates. Can also be used as a supplement for nursing, weaning puppies or elderly dogs, Unopened container should be stored in a cool, dry place. Opened container can be refrigerated up to 14 days