Merrick Real Texas Beef + Sweet Potato Recipe Grain-Free Adult Dry Food is a grain-free recipe made with real beef and sweet potato. Instinct Freeze-Dried Raw Boost Mixers Grain-Free Gut Health Recipe Dog Food Topper is made with cage-free chicken plus vibrant, functional whole-food ingredients like pumpkin, sweet potato, chicory root, apple cider vinegar and probiotics. It includes raw, whole-food ingredients that are freeze-dried to gently remove the moisture while locking in nutrients and flavor. Made with 65% protein and healthy fat ingredients and 35% fiber, produce, vitamins, minerals and other natural ingredients.