K9 Granola Factory Pop 'Ums Yogurt Covered Bites Dog Treats are tasty, healthy treats for your dog. They look like malted milk balls with the average circumference of 3/4-1 but they are yogurt covered. Yogurt contains a natural source of calcium and bacteria like probiotic Lactobacillus Acidophilus, the natural inhabitants of the digestive tract that inhibit the growth of other harmful bacteria during digestion. Benefits for dogs include enhances the immune system, changes the microflora of the gut, reduces cholesterol levels and reduces incidence of yeast infection. It also produces folic acid and niacin, which are important vitamins in pregnancy of dogs.