Sale Now On Our Dog Whistle Premium Training Dog Whistle with Adjustable Frequencies - Bonus Lanyard, Three E-Books & Free Dog Rainbow Ball + Money Back Guaranteed TRAINING A MISBEHAVING DOG COMMANDS- blow the whistle (one short blast) when your dog is paying no attention to you, and wait until he/she comes to you to investigate, when they do give them a treat ( repeat the process until your dog makes the connection between the reward and the whistle and from there start teaching them commands, with a little patience and consistency your do should pick up commands in no time. ADJUSTABLE FREQUENCIES- PureVivaldi Premium Dog Whistle is easy to use and adjust, allowing you to find the best frequency that your dog responds to. Simply follow the instructions. BONUSES- The Whistle comes with a free lanyard and a multicolored pet ball designed for fetch and tug games( the bright colors of the ball is designed to get your dogs attention! The ball also contains a small bell in the middle of the ball, creating sounds that exercise pets sensitivities. 100% MONEY BACK GUARANTEED- PureVivaldi Premium Dog Whistle is guaranteed to work or your money back! If your whistle doesnt work for whatever reason please return it and well replace it or refund your money back.