About this item One (1) 30-Count Box - Purina Pro Plan Veterinary Diets Probiotics Dog Supplement, Fortiflora Canine Nutritional Supplement Probiotic recommended by veterinarians (Kynetec, Probiotic Recommendation Study, March 2019) A Probiotic supplement for the dietary management of puppies and adult dogs with diarrhea Contains a probiotic to promote normal intestinal microflora. Helps reduce flatulence Proprietary microencapsulation process for enhanced stability