Hartz Powdered Formula for Puppies helps keep your little pets happy and healthy as they grow. It features a special formula that is nutritionally similar to mother s milk. An optimal recipe is critical for the proper development of pups. Hartz milk provides essential vitamins and nutrients for healthy growth and calcium for strong bone development. It can be used as a supplement to provide the mother with extra support during and after pregnancy as well as a food replacement for orphan young canines up to 35 days old. This powdered milk comes in a resealable container to minimize messes and lock in freshness. Hartz Powdered Formula for Puppies: - Can be used as a food for orphan puppies from birth to 35 days old - Suitable as a supplement for the mother during pregnancy and while suckling her young - Precisely formulated to support optimal growth and maturity of puppies - Contains essential vitamins for superior progress - Hartz milk contains calcium to support bone development