Chrome Prong Training Dog Collar, Center-Plate and Assembly-Chain Design in Three Measured Sizes and Wire Gauges

This chrome prong training dog collar uses a center plate and assembly chain to keep the interlocking links arranged symmetrically. Herm Sprenger equips each link with two blunt, slightly beveled prongs and adds a swivel D-ring for leash mobility.

Choose 16 inches × 2.25 mm, 23 inches × 3.2 mm or 25 inches × 4 mm. Links can be added or removed within the source guidance, but correct placement and fit require knowledgeable handling; seek a qualified trainer if unfamiliar with this collar type.

Key Features

• Center plate supports symmetrical link alignment around the collar.
• Assembly chain distributes movement through the linked design.
• Swivel D-ring allows the leash connection to rotate more freely.
• Removable links permit limited length adjustment without tools.

Specifications

• Brand: Herm Sprenger
• Product type: prong training dog collar
• Finish: Chrome
• Construction: center plate, assembly chain and interlocking links
• Prong shape: blunt and slightly beveled
• Leash attachment: swivel D-ring
• Sizes: 16 in × 2.25 mm; 23 in × 3.2 mm; 25 in × 4 mm
• Link adjustment: up to 4 links total, with up to 2 per side
• Country of manufacture: Germany

Measure the dog and follow professional fitting guidance before use. Never leave a dog unattended in a prong collar, and inspect every link, plate, chain and ring before attaching a leash.