Watch your kitty tosses, flips, kicks and enjoys its GiGwi catnip toy. \n \nWe use only top-quality, utilized catnip for GiGwi refillable catnip toys. These toys have a special fastener, so that fresh catnip balls can be added again and again - to last all your cat’s nine lives. \n \nCatnip is a natural, non-addicting herb that encourages playful behaviour for about 7& of cats, which have an inherited gene that compels them to respond to catnip