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Amazon.com : Underground Electric Dog Fence, Pet Electric Containment System, Safe Effective Beep & Shock Dog Fence, Waterproof Collar Receiver, Area-up to 5000 Square Meters (Over 1.2 Acres),for2dogs : SXDD : Pet Supplies
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Amazon.com : Underground Electric Pet Fence Containment System, Safe Effective Beep&Shock Dog Fence, Waterproof Rechargeable Collar Receiver, Area-up to 5000 Square Meters (Over 1.2 Acres),for1dog : SXDD : Pet Supplies
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