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Amazon.com : Dogtra 1902S Ergonomic 3/4-Mile IPX9K Waterproof High-Output 2-Dog Remote Dog Training E-Collar : Pet Supplies
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Amazon.com : Dogtra 1902S Ergonomic 3/4-Mile IPX9K Waterproof High-Output 2-Dog Remote Dog Training E-Collar : Pet Supplies
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Amazon.com: Dogtra 282C Remote Training E-Collar for 2 Dogs - 1/2 Mile Range - 127 Static Stimulation Levels, Vibration, Rechargeable, Waterproof, Electric Dog Collar for Obedience Training of Small, Medium Dogs : Pet Supplies
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