Natural dog treats. Love them like family. Treat them like family. No meat by-products; Propylene Glycol; Red 40. Real lamb no. 1 ingredient. Our boy Blue loved to run after stuff; hey, he was an Airedale, King of Terriers, after all. He chased frisbees, tennis balls and backyard sticks (his favorite but not the healthiest choice). So we decided to create a tasty, soft-moist reward he could truly enjoy. Blue Stix are delicious, pepperoni-style treats that always start with high-quality lamb as the first ingredient. Unlike some other dog treats, there are no meat by-products, Red 40 or ingredients we can't pronounce like propylene glycol. So go ahead, toss your best pal a wholesome, delicious Stix he'll love fetching. The Bishop Family. A healthy reward worth fetching! Tastes better than a tennis ball! BlueBuffalo.com. Join the BLUE family at: BlueBuffalo.com. Call us at: 800-919-2833. Calorie Content (ME Calculated): 3,320 Kcals/kg, One Stix = 38 Kcals.