Classification by Ingredients: They can be divided into pure meat cat treats in tubes, cat treats in tubes with added nutritional components (such as vitamins, minerals, probiotics, etc.), and cat treats in tubes with added functional ingredients (such as hairball control cat treats in tubes, which contain ingredients that help cats expel hairballs).
Classification by Flavor: Common flavors include chicken flavor, beef flavor, fish flavor, mutton flavor, etc., and there are also some mixed flavors to meet the different taste preferences of cats.
