Kong Shimmy Shaker Mallard Dog ToyKONG Shakers Shimmy Mallards Giant floppy feet flap fabulously, inviting instinct satisfying bouts of thrashing. Faux leather, shimmery and plush textures keep pups interested while a low tone squeaker and crackle spark shaking shenanigans for tons of healthy exercise. Oversized, floppy feet satisfy thrashing instincts Long body makes shaking more fun Low toned squeaker extends engagement Unique textures entice play Crackle sparks hunting instincts