Starter Mousse is formulated for the health of the gestating mother during her 3rd trimester, the lactating mother and the weaning puppy up to 2 months. Unique mousse texture, perfectly adapted for very young puppies, is highly palatable and aromatic to encourage eating. The mousse texture is easy-to- digest, resulting in less organ stress in mother and babydogs and eases the transition from nursing. 5.8 oz. Can.