Dog chews food is made of many kind of different materials with scientific configuration and extruded from JC-II extruder, it can be made into many kind of shapes such as stick,bone and so on. This kind of food not only provide nutrition to animal, such as protein,fat,vitamin ect, but also satisfy the dog nature hobby . strong teeth,clean mouth and teeth, avoided disease, also the products can be in many shapes, like twist, double colors, core-filled, and so on.