Classic Munchy Roll Natural. Your dog will love these hand made Munchy Rolls Natural Chews from Classic Pet Products. These delicious treats will help to control plaque and tartar build up, promoting your dogs dental health. Helps to stimulate your dogs natural urge to chew and will help to relieve anxiety. CompositionRawhide, Cereal. Permitted E.C. Antioxidants and Colourings Analytical ConstituentsProtein 76%Fat 1%Fibre 1%Ash 4%