the Mints Fish Cats Paw Toys Are Designed to Captivate Your Cats Attention with a Strong Fragrance, Ensuring Hours of Entertainment. the Included Mock Doll Features a Sound Element, Adding an Extra Layer of Interest for Your Feline Friend. the Silicon Material is Easy to Clean, & for Added Convenience, It Can be Washed in the Dishwasher. to Maintain Cleanliness, It is Recommended to Clean the Brush Stick Before & After Your Cat Chews on It. This Interactive Toy Provides Both Olfactory & Auditory Stimulation for Your Pet.