Whistle while you woof! This innovative glow-in-the-dark toy makes a whirring whistle when thrown. The harder you throw it, the louder it whistles. Great for old souls who have reduced vision AND it fits in standard ball tossers!  This toy is intended for tossing, not chewing, so it is not rated on our Chew-o-meter scale.

Non-toxic, recyclable and rinses clean. Made in the U.S.A.

2.5" diameter.