ULTRA-PLUS Prong Training Collar - Center-Plate, Assembly Chain with Snap Hook, 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 the assembly chain is finished with a snap hook for fast, secure leash attachment.

Why handlers choose it

The assembly chain provides martingale-style correction, while the integrated snap hook lets you clip a leash on and off quickly. Made from rust-proof stainless steel and adjustable by links.

Key features

• Center-plate design - links the prongs for a stable, aligned fit.
• Assembly chain with snap hook - martingale correction plus fast leash attachment.
• Stainless steel - rust-proof and durable.
• 3.25 mm wire gauge - suited to medium-to-large dogs.
• Link-adjustable - add or remove links for a correct fit.

Specifications & sizing

• Material: stainless steel
• Wire gauge: 3.25 mm
• Hardware: assembly chain with snap hook
• Size: 23 in (58 cm), adjustable by links
• Use: professional training tool

Frequently asked questions

What is the snap hook for?
The snap hook lets you clip the leash on and off the collar quickly and securely, without threading it through a ring - handy when you switch leashes or collars often.

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.

What size dog is the 3.25 mm gauge for?
The 3.25 mm gauge suits medium-to-large dogs; smaller dogs are better matched to our thinner 2.25 mm, and very large, powerful dogs to the 3.99 mm.

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 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.