Chuckit! Medium Whistler Ball Dog Toy is a natural rubber ball that whistles and twitters when launched from a Chuckit Ball Launcher. This high-bouncing rubber ball produces a whistle as it soars through the air, keeping your dog interested and focused. With four holes, it creates a fun and challenging game of fetch. Easy-to-clean ball comes in assorted colors.

• Natural rubber ball Whistles in flight
• Whistles and twitters when launched from a Chuckit Ball Launcher
• Easy to clean
• Assorted colors
• Use with Chuckit! Medium Ball Launchers