Features: 1. Reduces tooth dirt, fresh breaths, and irritation of the gums. 2. Catnip can promote intestinal peristalsis to improve digestion and keep pets healthy. 3. Silvervine is 100% wild, organic, and safe. Without additives or preservatives, great gift for your cat! 4. The silvervine plant is grown in mountainous regions of Asia and has long been known as a cat attractant. Your cat will be strongly attracted by it, reactions like chewing, rubbing, licking, rolling, running, purring, and extreme cuteness. Warm Tips: 1. For kittens or pregnant cats less than 2 months old, please use caution. 2. An adult cat can use one stick every time, and 2-3 times a week. 3. After a period of use, cut off the outer layer again to refresh the potency.