Synacore is a uniquely formulated digestive support supplement containing a healthy amount of enzymes, probiotics, prebiotics and vitamins. These ingredients work together synergistically to assist digestion and support the growth of natural microflora in a pet's GI tract for overall health. All Van Beek Natural Science products are manufactured in the heart of the United States of America, in Northwest Iowa. We take pride in providing the highest quality products made with the best natural ingredients available. Feeding Directions:Once per day sprinkle 1 stick pack over suggested serving of food. For use in cats only. Use as recommended by your veterinarian. Store in a cool dry place. For animal use only. Keep out of reach of children and animals. This product is intended for intermittent or supplemental feeding only.