Herm Sprenger Stainless Steel Prong Training Collar - Durable Control

In this review the Herm Sprenger Stainless Steel Ultra-Plus prong training collar is evaluated for owners who need a durable, adjustable training tool for medium to large dogs. The bottom line: this collar stands out for its German-made stainless construction and useful extras - three spare links and 30 comfort tips - which make it easy to resize and soften the contact for training sessions when fitted correctly.

Key Features

• Stainless steel construction: Rust-resistant steel provides long-term durability and reliability for outdoor use and frequent training.
• Adjustable length: The collar ships 23 in overall and can be shortened or lengthened by removing or adding links, with each extra link adding about 1.2 in.
• Included spare links: Three additional original Herm Sprenger links let you enlarge the collar to fit larger necks or replace lost links without buying new hardware.
• Comfort tips: Thirty protective tips are included to cover the prongs and reduce sharp contact during short training corrections.
• Swivel D-ring and center plate: The martingale-style center plate and swivel D-ring keep leash attachment mobile for cleaner handling and less twisting.

Who It's For

This collar is aimed at owners working on leash manners and directional control with medium to larger dogs whose neck measures up to 20 in and who benefit from a training tool that can be precisely sized. It is also useful for handlers who want German engineering and stainless hardware that resists rust.

Owners seeking a gentle everyday flat collar or a device for untrained puppies should look elsewhere; prong collars are a training aid to be used under guidance and when fitted correctly. If neck size exceeds the enlarged maximum of about 23 in, consider a different product built for larger breeds.

Pros & Cons

Pros

• High-quality stainless steel construction gives reliable durability and rust resistance.
• Includes extra links and comfort tips so it can be resized and softened for better handling.
• Martingale-style center plate and swivel D-ring improve leash mobility and control during training.

Cons

• Some customers report the included size can run small, so careful measuring is necessary before purchase.

Specifications

Our Verdict

The Herm Sprenger stainless steel prong collar is a solid choice for owners who need a reliable, adjustable training tool with quality hardware and extras that extend usefulness. When sized and fitted properly it offers effective control, durability, and value for handlers focused on structured training rather than everyday wear.

Frequently Asked Questions

Does this collar rust?
No; the collar uses rust-resistant stainless steel and HS-Germany INOX-stamped rings and plates for corrosion resistance.

Can the collar be resized?
Yes; remove or add links to adjust length, with each added link increasing length by about 1.2 in and three spare links included.

Are comfort tips included?
Yes; 30 comfort tips are supplied to cover prongs and reduce direct contact during training.