Herm Sprenger ULTRA-PLUS Training Collar with Center-Plate and Assembly Chain - Standard Version - Black Stainless Steel

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Herm Sprenger ULTRA-PLUS Training collar with Center-Plate & Assembly Chain – Stainless Steel (BLACK)

Herm Sprenger ULTRA-PLUS Training Collar with Center-Plate and Assembly Chain – Comfort Version – Chrome

Herm Sprenger ULTRA-PLUS Training Collar with Center-Plate and Assembly Chain – Curogan