BLUE StixTM Lamb Natural Soft-Moist Dog Treats BLUE Stix are moist and meaty rolls of pure joy for all treat-loving canines. The perfect reward for good behavior, or just for being a loyal friend, BLUE Stix have a taste that dogs can't resist. And BLUE Stix don't just taste great, they are fortified with natural ingredients that help provide specific health benefits. Glucosamine & Chondroitin To help promote healthy joints Taurine To help support heart health Vitamins A, C and E To help support the immune system BLUE Stix are made with the finest natural ingredients and now have some chicken, but are corn, wheat and soy free.