Adhesive and Swivel: This catnip ball has a thick sticker at the bottom, which can be firmly attached to any place, such as walls, chair legs, floors, etc., to prevent the loss. It is rotatable for your cat to play with, have fun and stay healthy. Hairball removal: Catnip can make lint stick to the digestive tract, help cats to spit out impurities such as hair in the digestive tract and achieve gastrointestinal health. Increases Appetite: Catnip contains chlorophyll which cats cannot synthesize. When the cat needs it, it will take the initiative to relieve mild stomach discomfort, supplement vitamin C and increase appetite. Mood regulation: The chemicals released by catnip can stimulate the cat’s pheromones, causing it to hallucinate, become excited, and become more intimate with its owner.