Prong Training Collar for Dogs with Stainless Steel Black Finish and Adjustable Assembly Chain

ULTRA-PLUS Prong Training Collar for Dogs

Prong collar for dogs designed for training use, with a stainless steel black finish, two rings, and an assembly chain that lets handlers adjust pull limitation by chain length. The classic design is offered in three wire gauges for different starting neck capacities.

Choose the wire gauge that matches your dog's size and neck measurement. Proper training-collar use requires careful fitting and handling; dogs younger than 7–9 months are not advised for this style, depending on breed, and new users should seek guidance from an authorized trainer.

The 2.25mm option fits up to a 13-inch neck and is listed for dogs up to 40 lb; 3.2mm fits up to a 19-inch neck and is listed for dogs up to 88 lb; 4mm fits up to a 21-inch neck and is listed for dogs up to 154 lb. Additional middle links are needed when the starting length capacity is exceeded.

Features

• Classic prong-collar design for dog training
• Assembly chain adjusts pull limitation by chain length
• Stainless steel black finish with two rings
• Available in 2.25mm, 3.2mm, and 4mm wire gauges

Specifications

• Material and finish: Stainless steel black
• Design: Classic style with two rings and assembly chain
• Wire gauge options: 2.25mm, 3.2mm, or 4mm
• Neck capacity: 2.25mm up to 13 in; 3.2mm up to 19 in; 4mm up to 21 in
• Listed dog-weight options: Up to 40 lb, 88 lb, or 154 lb by selected variant

Frequently Asked Questions

Which wire gauge should I choose?

Choose based on the listed size range and your dog's neck measurement: 2.25mm up to 13 inches, 3.2mm up to 19 inches, or 4mm up to 21 inches.

What does the assembly chain do?

The assembly chain lets you adjust the pull limitation according to the chain length.

Can I add length if the collar is too short?

Yes. Additional middle links are needed if your dog's starting length exceeds the capacity of the selected wire gauge.

Is this collar recommended for young dogs?

No. Use on dogs under 7–9 months is not advised, depending on breed; new users should seek an authorized trainer.