Our tasty Bison Bits Sprinkles can be added to a dog's or cat's regular food for extra aroma and flavor, especially for dogs or cats who have suppressed appetites from illness or medication. Our bison come from free-ranging herds in the United States and Canada without added hormones, steroids or antibiotics. We add a small amount of mixed tocopherols, an organic compound which acts as a natural preservative, to prolong the shelf life of this treat. Dogs just love this delicious treat. Proudly made in our bakery in Boulder, Colorado in the USA.