Henry's Healthy Pets Fox Valley DAY ONE 32/40 Formula for Squirrels, Rabbits and Opossums, 16 ounces Specially formulated for orphaned squirrels less than 5 weeks old (eyes closed) 100% nutritionally complete--no need to add cream, yogurt, or probiotics Also for rats, mice, Eastern cottontails, and opossums Mixes easily with water Each bag contains 1 lb of powdered milk replacer