Interest: These Chew Sticks Have A Natural Calming Effect On Cats, Making Them A Superb Stress Relieving Tool. They can calm kittens' anxiety, ease their tension, and promote relaxation. Safe: Made from 100% Wild, Organic, Natural Silvervine, which is entirely Natural and Unprocessed, Silvervine Sticks are made from Silvervine. This Indicates That It Is Trustworthy To Use. Promotes Oral Health: Silvervine Sticks Work Well To Remove Dental Plaque And Tartar, Freshen Breath, And Maintain Oral Health Highly Effective: Good For 90% Of Cats, Kittens, and Adults. When chewing, the cat is ecstatic. To support repeated use, you can remove the bitter part. Multiple Uses: These Silvervine sticks may be used in a number of different ways, such as as a standalone toy, stuffing inside another toy, or sprinkling on a scratching post. They are a great value given their versatility.