Orijen Free Range Bison Singles Freeze-dried Dog Treats, 3.5-oz Bag (Pack of 6) Orijen Free Range Bison Freeze Dried Dog Treats are healthy, Orijen Free Range Bison Freeze Dried Dog Treats contain less than 8 calories per treat Delicious dog treats that are freeze dried to lock in both the nutrients and enticing flavors of Free Range Bison art of Orijen's "Whole Prey Diet," these freeze dried dog treats are low calorie treats made with a single animal source - 100% pure bison They contain no carbohydrates or preservatives Pack of 6