With two unique and beneficial ingredients, the Breeders' Edge Foster Care Canine Milk Replacer gives your puppies complete and balanced nutrition. Made with the latest advances in milk replacer formulation and technology, including Bio-Mos to promote the growth of good bacteria for a healthy GI tract, supporting the puppy's natural defenses. Globigen IC (IgY) is an immunoglobulin that boosts the immune system, providing intestinal immunity and minimizing the potential for diarrhea. Also helpful for pregnant, lactating or convalescing adult dogs as a nutritional supplement. Great for conditioning skin and hair coat, it can also be used as a milk treat or flavor enhancer.