Oral-specific probiotics containing K12 and M18 strains of beneficial bacteria. Focusing on increasing good bacteria in the mouth instead of sterilization, it can be used with peace of mind on pets, who are members of the family. Unflavored with a natural sweetness, it's not affected by preferences and can be used for brushing teeth, or mixed into food or water. Using it as a finishing touch for oral care helps maintain a "odor-free, less-prone-to-staining" clean oral environment. Perfect for dogs and cats who dislike teeth brushing. Human-grade quality for peace of mind. Made in Japan. *Please check the third image for the expiration date. *We have set a reasonable price, so we cannot offer discounts. Thank you for your understanding. 12-31