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Amazon.com: Dogtra 1900S Ergonomic 3/4-Mile IPX9K Waterproof High-Output Remote Dog Training E-Collar : Pet Supplies
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Dogtra 1900S BLACK EDITION Remote Training & Hunting Collar - 3/4 Mile Range, Waterproof, Rechargeable, Vibration E-Collar with Extra Dogtra 30" Collar - Black + Teacher's Pet Dog Training Clicker - Walmart.com
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Amazon.com: Dogtra 1900S Black Ergonomic 1-Mile IPX9K Waterproof High-Output Remote Dog Training Matte Black E-Collar Previously Known as 3500NCP : Pet Supplies
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