ULTRA-PLUS Prong Collar - Center-Plate & Assembly Chain, Black Steel

ULTRA-PLUS Prong Training Collar - Center-Plate, Assembly Chain, Black Stainless Steel

The ULTRA-PLUS is a professional prong-style training collar built for precise, controlled correction and pull limitation. Its center-plate links the prongs for a stable, evenly aligned fit, and it comes in low-profile black stainless steel with a choice of wire gauges to match your dog's size and strength.

Choosing your gauge

A thinner wire gauge suits smaller, lighter dogs; a thicker gauge gives more holding power for larger, stronger dogs. Pick the gauge and length that match your dog, then fine-tune with links.

Key features

• Center-plate design - links the prongs for a stable, aligned fit.
• Assembly chain - martingale-style for precise correction and pull limitation.
• Black stainless steel - rust-proof, durable, low-profile finish.
• Three wire gauges - 2.25, 3.25, and 3.99 mm for different dog sizes.
• Link-adjustable - add or remove links for a correct fit.

Specifications & sizing

• Material: black stainless steel
• Closure: assembly chain
• Wire gauges & lengths: 2.25 mm - 16 in (41 cm); 3.25 mm - 23 in (58 cm); 3.99 mm - 25 in (63 cm)
• Use: professional training tool, adjustable by links

Frequently asked questions

Which wire gauge should I choose?
Match the gauge to the dog: the 2.25 mm suits small-to-medium dogs, while the 3.25 mm and 3.99 mm give more holding power for larger, stronger dogs. Each gauge comes on its own base length, then fine-tunes by links.

What does the center-plate do?
The center-plate links the prong sections at the front so the collar stays aligned and sits flat and stable around the neck, instead of bunching or rotating like a plain chain - giving more even, predictable pressure.

How does the assembly chain limit pulling?
The assembly chain works martingale-style: when the dog pulls, the chain draws the collar to a controlled, limited tighten and no further, so the correction stays measured rather than continuous.

Why black stainless steel?
Black stainless gives the same rust-proof, durable steel in a low-profile, non-reflective finish - a discreet look for tactical and field work.

How should it fit and where does it sit?
An ULTRA-PLUS should sit high on the neck, just behind the ears, snug enough that it can't slide down to the wider lower neck where it loses effect. Add or remove links for that fit, and introduce it under professional guidance.

How do I size it - by the listed length?
Treat the listed length as a maximum, not the fit. Dial it in by adding or removing prong links so it sits snug high on the neck - better to start a little long and remove links than to run out of room.

Is a prong collar humane, and are the tips sharp?
The prong tips are smooth and rounded, not pointed - they apply even, distributed pressure around the neck rather than poking. Fitted correctly and paired with proper training it is a clear communication tool, not a punishment device; introduce it under professional guidance.

Can my dog wear it all day or on a tie-out?
No - a prong collar is a training tool for active, supervised sessions and should come off afterward. Never use it for tie-out or unsupervised wear; use a flat collar or harness for everyday and downtime.