Cats are crazy about this toy! Specifically designed for indoor cats, composed of elastic ropes and simulated chirping birds, making it an excellent choice for fur babies! Stimulate cats' innate hunting instincts. WOW, please watching them run and jump like wild beasts! Increasing exercise and releasing emotions is beneficial for the health of indoor cats. The chirping sound is switchable. Turn off when you need rest, so you won't be disturbed. Super A+ grade catnip, with a rich taste, adding some in moderation will make your cat even crazier. Believe that your cat will love this toy!