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Deal.ai › Herm Sprenger › Pets
Herm Sprenger
Herm Sprenger Ultra-Plus Dog Training Collar 12-in Neck 2.25 mm

Herm Sprenger Ultra-Plus Dog Training Collar 12-in Neck 2.25 mm

Best price now

$59.49at ChewyObserved at 2:33 AM

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Our take on the Herm Sprenger Ultra-Plus Dog Training Collar 12-in Neck 2.25 mm

The Herm Sprenger Ultra-Plus is a German-made stainless steel prong training collar with a 12-inch neck size and 2.25 mm links. It is known for smooth, rounded prong tips and a center plate that lets the collar sit evenly, which trainers use for leash guidance on dogs that pull. The 2.25 mm gauge is the lighter of the two common sizes, aimed at medium dogs and gentler correction than the 3.2 mm version. At $59.49 at Chewy as of November 8, 2026, it is the only new price listed and sits at the premium end of prong collars, which is typical for Sprenger's forged steel build.

Best forOwners of medium dogs that pull hard on the leashHandlers working with a professional trainer on loose-leash walkingBuyers who want a durable stainless collar that resists rustPeople replacing cheap prong collars that bend or snag
Pros
  • Rounded, polished prong tips reduce skin irritation compared with stamped collars
  • Stainless steel resists rust and holds shape under load
  • Center plate keeps the collar balanced on the neck
  • Links can be added or removed to adjust fit
  • Made in Germany with consistent forging quality
Cons
  • Premium price versus generic prong collars
  • 2.25 mm gauge is light for very large or strong dogs
  • Prong collars require correct fitting and training guidance
  • Black coating can wear at contact points over time
  • Not a collar to leave on an unsupervised dog

Herm Sprenger Ultra-Plus Dog Training Collar 12-in Neck 2.25 mm prices at every store

  • ChewyNew

    In stock

    $59.49Free shippingObserved at 2:33 AM
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Store links may earn us a commission. Price via Klarna.

Herm Sprenger Ultra-Plus Dog Training Collar 12-in Neck 2.25 mm price history

Lowest price we've seen: $59.49 on Nov 8 at Chewy. Tracked across 1 store since Nov 8.

What reviewers say

Trainers and owners rate the Ultra-Plus highly for build quality and rounded tips, and many say it is the prong collar they recommend after trying cheaper ones. Criticism centers on price, on the black finish wearing, and on the need for proper sizing and training.

What people mention
  • Build qualityPraisedOwners describe the stainless steel as sturdy and long-lasting, unlike cheaper collars that bend.
  • Prong tipsPraisedThe rounded, polished tips are cited as gentler on the skin than stamped prong ends.
  • FitMixedThe center plate and removable links help, but buyers say measuring the neck correctly is essential.
  • PriceCriticisedReviewers note it costs noticeably more than generic prong collars.
  • FinishCriticisedSome owners report the black coating wearing at contact points over time.
  • Training useMixedTrainers value it as a tool, but stress it works only with proper technique and supervision.

Specifications

Size (min) (")
12.0Source
Color
BlackSource

Questions and answers

Is the 2.25 mm size right for my dog?
The 2.25 mm gauge suits medium dogs and milder correction. Large, strong dogs that lunge hard usually do better with the 3.2 mm version.
How do I size it?
Measure snugly around the dog's neck and add about an inch. The 12-inch neck size fits dogs in that range, and extra links can be added if needed.
Is it safe to leave on the dog?
No. Prong collars are for training sessions on a leash and should come off afterward, especially when the dog is alone or playing with other dogs.
Does it rust?
The stainless steel resists rust with normal use. Rinse and dry it after wet or muddy walks to keep the finish and links clean.
Is it worth the price over a cheap prong collar?
If you train regularly, the smoother tips and durable links justify the cost for many owners. For occasional use, a budget collar may be enough.
Can I add or remove links?
Yes. The links open so you can adjust the circumference, which is how most owners fine-tune the fit.
Where is the Herm Sprenger Ultra-Plus Dog Training Collar 12-in Neck 2.25 mm cheapest?
At Chewy, for $59.49, as of our latest check.