Description _x000D__x000D_This dog obedience training whistle is an tool for gaining your pet& 39;s cooperation through positive reinforcements.By producing an odd, interesting sound you gain your dog& 39;s attention and get him to do something positive, rather than attempting to break a bad habit through harsh means.Using a dog whistle is the safe, humane alternative to collars, and can be used to distract or repel aggressive strays._x000D__x000D_Features _x000D__x000D_- Color: PIC.1._x000D_- Material: Copper and pc._x000D_- Dog whistle train with strap and clicker._x000D_- You can adjust the frequency rod of your whistle to find the pitch that your dog best responds to._x000D_- This dog obedience training whistle is an tool for gaining your pet& 39;s cooperation through positive reinforcements._x000D_- By producing an odd, interesting sound you gain your dog& 39;s attention and get him to do something positive, rather than attempting to break a bad habit through harsh means._x000D_- With our dog obedience training whistle you will deliver consistent commands, in a high frequency range that is inaudible to human ears._x000D_Your neighbors will be most appreciative _x000D_- Using a dog whistle is the safe, humane alternative to collars, and can be used to distract or repel aggressive strays._x000D__x000D__x000D_Packing list:1 x Whistle