Minced & Whipped SAFE-HIDE™ is now the most digestible and palatable rawhide on today's market. Our Cheese & Bacon Flavor Wonder Twists have the following ingredients in these tasty long lasting dog chews. Rawhide, glycerol, artificial bacon flavor, liquid smoke, artificial cheese flavor, potassium sorbate, Vitamin E, Vitamin C, caramel color, FD & C red # 40, FD & C yellow # 5, FD & C yellow # 6. Regular Rawhide chews often present choking, blockage and digestion issues. This is why we created SAFE-HIDE™ to get rid of that concern.