1.Organic Our cat cage balls are made of catnip. Catnip is a perennial herb native to Central Asia. 2.Promoting oral and dental health can effectively help cats develop correct chewing behavior and promote the healthy growth of permanent teeth. Can help cats get rid of dental plague and tartar get rid of bad breath and improve your furry friend's dental and oral health 3.Avoiding misbehavior and calming emotions Few cats can resist catnip. In the temptation of natural plant aroma let the lazy cats in the playfulness to move let bored and depressed cats excited. Also the ball in the cage deflects your cat's urge to behave destructively 4.Promotes digestion Catnip is rich in dietary fiber which can promote gastrointestinal peristalsis help remove hairballs and promote digestion. If the cat loses interest after playing with it for a while the outside of the cage ball can be cut off to enhance the aroma and make the ball as appealing as a new toy