Decompression Teeth Grinding 2-in-1: Contains catnip and Polygonum multiflorum ingredients, which can not only meet the needs of cats biting teeth, but also clean teeth, freshen breath, and soothe emotions and relieve stress. Biomimetic fishbone design: The simulated fishbone shape combined with fish scale texture accurately stimulates the hunting nature of cats, actively interacts and plays, and releases energy without dismantling the home. Safe natural materials: Made from natural ingredients such as catnip and Polygonum multiflorum, without harmful additives, providing a more reassuring bite experience; Paired with solid wood connectors, it is not easily damaged. Fun and self entertaining tool: The string structure makes it easy for cats to play and tease, allowing them to play and relieve boredom independently, making it effortless for cat owners to spend time with them. Suitable for All Cats:This cat teeth cleaning toy including catnip and silver vine. It is for both kittens and adult cats, and even moderate chewing is fine.