PURINA Pro Plan Fortiflora for cats is a supplemental probiotic to help cats and kittens of any age suffering with stomach upsets such as gastroenteritis, imbalanced gut microflora, and diarrhoea resulting from antibiotics, stress, or a change in diet. Formulated with a strain of probiotic exclusive to Purina, FortiFlora stimulates production of friendly bacteria in your cats gut, and is scientifically proven help bring about normal intestinal health. It is easily sprinkled over your cats regular food once a day with enough sachets to provide a course of treatment for one month, and with enhanced levels of vitamins C & E, has been demonstrated to strengthen their immune system. Most of all, it is mouth wateringly delicious, to encourage the cooperation of poorly cats that have lost their appetites. Ingredients: Animal digest, Enterococcus faecium SF68, vitamin C, vitamin E, beta-carotene, zinc proteinate, taurine, sodium chloride, manganese proteinate, ferrous sulphate, copper proteinate, calcium iodate, sodium selenite.