Using absolute natural food ingredients! 0% antiseptic, 0% salt, 0% sugar, 0% artificial additives. It is made in -70°C environment. Reserve all the food ingredients L-carnitie, vitamins, mineral, enzyme, trace elements and low carbohydrate. It can improve: The smell of dog/cats body and mouth, and their feces. Reduce fat maintain fitness decline joint problems. Strengthen their immune system and avoid getting sick.