Play-n-Squeak Backyard toys satisfies your cat's preying instinct safely and with no mess! The Play-n-Squeak Backyard toys are meant to fuel your cat's hunting instinct and vent pent-up energy. It will allow your cat the opportunity to stay busy hunting, chasing, stalking and pouncing all from the safety of the living room. Don't be surprised it they bring you their "kill" as a gift. It is that realistic.