KONG Active toys promote healthy exercise and fulfill cats� instinctual desires to chase, hunt and capture. The Chase Craze attracts cats with its rattle sound and bright feathers as it rolls quickly across the floor. Cats are tempted to give chase, and will enjoy exercise and the release of natural hunting instincts as they roll, bat and capture the toy. This Product Approx. Measures: 16x L5.3x W2x H