Pets Dog Training Obedience Whistle UltraSonic Flute Sound Black Pitch Trai C6Z8

ITEM NAME:Pets Dog Training Obedience Whistle UltraSonic Flute Sound Black Pitch Trai C6Z8.(Pets Dog Training Obedience Whistle UltraSonic Flute Trainer Sound Pitch Black. 3)Be consistent with the silent whistle. Like any training, if you want your dog to associate a whistle with a particular response,it is important to use the whistle only for that command.