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Amazon.com : Herm Sprenger Ultra-Plus Prong Dog Training Collar, 3.0 mm x 18" Neck Size, 3.0 mm x 20" Chain Length, Steel Chrome Plated Dog Prong Collar, Pinch Collar for Dogs, Dog
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Herm Sprenger Black Stainless Steel Ultra Plus Twin O Ring Prong Pinch Collar 50004 010 57 5004501057
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Amazon.com : Herm Sprenger Prong Dog Training Collar with Quick Release Buckle Ultra-Plus Chrome Plated Steel Pet Pinch Collar No-Pull Collar for Dogs Anti Pull Training Collar Made in Germany 3mm x
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