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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 Quick Release Chrome Prong Collar with Scissor Snap [50136-010-02 50116-010-02 50106-010-02 50146-010-02 Quick release prong collar with swivel] : Prong Collars, Pinch Collars, Dog Training Collars, Curogan Collars, Chain Dog
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Amazon.com : Herm Sprenger Prong Dog Training Collar Ultra-Plus Chrome Plated Steel Pet Pinch Anti Pull Collar for Dogs Made in Germany 22in x 3.0mm (neck size up to 18in) Medium :
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