These cute little natural catnip mice are made of 100 natural materials and have a stimulating effect on your cat the bodies of the mice are concentrated catnip giving the toys an intense scent that your cat wont be able to resist the natural materials also mean your cat can chew and lick these toys to its hearts content these fun little mice are long lasting and will provide plenty of natural fun the strong scent of the concentrated catnip will fill your cat with playful energy and to