Dog Prong Collar, German-Made Pinch Training Collar for Working Dogs in 2.25 mm, 3.0 mm and 3.2 mm Gauges

Built in Germany for balanced training, this dog prong collar uses rounded prong tips, forged steel links and a quick-release center plate. It suits working-dog handlers, sport-dog training and owners addressing pulling, leash reactivity or rude behavior alongside a professional trainer.

Choose the gauge according to the dog's size and coat density. The 2.25 mm gauge is intended for medium working dogs and most sport dogs, the 3.0 mm gauge suits large working-line dogs and breeds with thicker coats, and the 3.2 mm gauge is intended for the largest working-line dogs and heavy guardian breeds.

Links may be added or removed to fine-tune the fit. If the dog falls between sizes, size up and adjust the links as needed.

Key Features

• Precision pinch-collar construction featuring rounded prong tips and a quick-release center plate.
• Forged steel links provide consistent construction across the collar.
• Add or remove links to dial in the fit for the individual dog.
• Made in Iserlohn, Germany by a manufacturer operating there since 1876.
• Designed for structured work on heel position, engagement, pulling and leash reactivity. Work alongside a professional trainer when addressing behavior.

Specifications

• Wire gauges: 2.25 mm, 3.0 mm and 3.2 mm.
• Lengths: 16 inches for the 2.25 mm gauge; 22 inches for the 3.0 mm and 3.2 mm gauges.
• 2.25 mm finishes: Black, Curogan Plated, Chrome Plated and Stainless Steel.
• 3.0 mm finishes: Chrome Plated and Antique Steel Browned.
• 3.2 mm finishes: Black, Curogan Plated and Stainless Steel.
• Construction: forged steel links; listed finish varies by selection.
• Fit guidance: add or remove links for adjustment, and size up when between sizes.

Select the gauge, length and finish that match your dog, then adjust the links for a precise fit before beginning structured, trainer-guided work.