Instinct Raw Boost Mixers Gut Health Dog Food Topper. Top your dog's kibble with raw. Instinct Raw Boost Mixers Gut Health provides fiber and live, natural probiotics to help maintain digestive health. Our recipes combine cage-free chicken plus vibrant, functional, whole-food ingredients - 100% freeze-dried and bursting with flavor and nutrition. Top your kibble with freeze-dried raw for FIBER and live, natural PROBIOTICS to help maintain DIGESTIVE HEALTH Made with cage-free chicken plus vibrant, functional whole-food ingredients likes pumpkin, sweet potato, chicory root, apple cider vinegar & probiotics Raw, whole-food ingredients are freeze-dried to gently remove the moisture, while locking in nutrients and flavor Made without - grain, corn, wheat, soy, potato, artificial flavors or preservatives Made in the USA with the finest ingredients from around the world Available Size: 5.5 oz / 12.5 oz