Petsafe Radio Systems Premier

3 Toys in 1 - Includes a nylon bone, rubber ball and refillable treat-holding toy to keep your pet occupiedMade for Tough Chewers - Created from durable nylon and natural vanilla-scented rubber, this toy was designed to satisfy strong chewersRelieves Boredom and Anxiety - Includes 6 rawhide treat ring refills (additional treat ring refills sold separately)Easy to Clean - Top-shelf dishwasher safe4 Sizes Available - Choose from small, medium, medium/large and large sizes