The Chuckit! Indoor Ball is constituted of textured chenille fabric that may be ideal for small dogs and puppies. The soft, resilient construction is secure for indoor use and Features Bounceflex Core technology for a light-weight, yet durable design. Nice for taking part in fetch when it is too wet or cold to head outdoor! Compatible with the Chuckit! Indoor Launcher (no longer included) for no-slobber, hands-free pickup.