Device

• Trains dogs to stop annoying barking without using shocks or physical pulses
• Picks up barking from 25-foot radius
• Works with any size or breed of dog
• Choose from audible or ultrasonic frequency settings
• Includes 50-foot power cord; 1-year warranty

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• Trains dogs to stop annoying barking without using shocks or physical pulses
• Super high-power dual speakers cover 50-foot radius
• Works with any size or breed of dog
• Choose from audible or ultrasonic frequency settings
• Requires 4 D batteries (sold separately);

  … Read more