... with scientific configuration and extruded from screw extruder. Dog Chewing Food Process LineIntroduction Dog chewing food is made of many kinds of ... dos, like protein, fat, vitamin. Etc, but also satisfies the dog’s nature hobby, strengthens teeth, cleans mouth and teeth, and ... /hDimension18000×2000×2050mm19000×2000×2100mm20000×2100×2200mm High Quatity Automatic Dog Chewing Food Process Line