Hydroxyacetophenone

and a robust immune system

999% of bacteria

Less than 11

Please note: We recommend supervising your dog while playing with any toys

Chuckit! The Whistler Dog Toy Size:Medium (2-pack) HydroxyacetophenoneReady, Set, Fetch with the Chuckit! Whistler Dog Fetch Toy. Designed to keep your dog interested and engaged in fetch, these high bouncing rubber balls have four holes that produce a whistling sound as they soar through the air, giving your dog something to chase after. Made from durable, easy to clean rubber, the Whistler is gentle on your dog's mouth as they retrieve the ball. Compatible with Chuckit! Launchers and are available in a variety of