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Amazon.com: SportDOG Brand SportHunter 1825X Dog Training Collar - 1 Mile Range - Rechargeable Remote Trainer with Shock, Vibrate, and Tone - SD-1825X : Pet Supplies
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Amazon.com: SportDOG Brand SportHunter 1225X/1825X Add-A-Dog Collar - Additional, Replacement, or Extra Collar for Your Remote Trainer - Waterproof and Rechargeable with Tone, Vibration, and Shock : Pet Supplies
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Amazon.com: SportDOG Brand FieldTrainer 425X/SportHunter 825 Add-A-Dog Collar-Additional, Replacement or Extra Collar for Your Remote Trainer-Waterproof and Rechargeable with Tone, Vibration and Static : Pet Supplies
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Amazon.com: HQRP Battery Kit Compatible with SportDOG SportHunter 800 SD-800 SD800, 650-058 ST-120 ST120-BCE Remote Dog Training Collar Receiver and Transmitter Sport-Dog : Pet Supplies
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SportDOG Brand SportHunter 1225X Remote Trainer - 3/4 Mile Range - Rechargeable Dog Training Collar - E-Collar for Dogs with Shock, Vibrate, and Tone - SD-1225X : Pet Supplies - Amazon.com
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