FREE WORLDWIDE SHIPPING!
This dog training whistle is convenient to carry - It is small and lightweight, just 3.15 inches, you can put it on a key chain or in your pocket.
These dog training whistles are very popular to train dogs with without hurting them through shocks and other means.
Provides the easiest training experience of any dog training aid on the market. This dog training whistle sound is silent and will not hurt your dog's ears.