Orbee Tough Whistle Dog Ball. Fetch just got an upgrade! This durable, non-toxic ball smells minty fresh and is bouncy, chewy and squeaky! The best part? The openings in this ball make it whistle when it’s thrown - the farther it’s thrown, the louder the ball gets! Made in the USA. Pets should be supervised when playing with toys as no toy is completely indestructible.