Whistle while you work! Our innovative glow-in-the-dark Orbee-Tuff® Whistle Ball makes a whirring whistle when thrown, making it irresistible to dogs who love a long run. The harder it's thrown, the louder it whistles, so use the bamboo WoodChuck or any ball thrower, or another standard ball tosser for maximum velocity. It's also great for senior dogs who have reduced vision, but still love a good fetch.
Size: one size (64mm)
Chew-o-meter: not rated