Herm Sprenger Ultra-Plus Curogan Prong Dog Training Collar, 3.2mm x 23in, Medium, Curogan
Herm Sprenger Ultra-Plus Curogan Prong Dog Training Collar, 3.2mm x 23in, Medium, Curogan
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Herm Sprenger Ultra-Plus Curogan Prong Dog Training Collar, 3.2mm x 23in, Medium, Curogan

Where Herm Sprenger Ultra-Plus Curogan Prong Dog... fits in your dog's day
Three short notes on who this product suits, how owners use it and what they keep an eye on, with your vet as the person to ask about health questions.
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1Who it's for
Owners who want everyday gear that fits their dog's size and makes walks, meals and rest at home simpler to manage.
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2How to use it
Compare the size or capacity details with your dog's measurements.
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3What owners notice
Owners look at how the item fits into the daily routine and how well it holds up after several weeks of regular use on walks, at meals and at home.
About this product
Curogan, a copper and tin alloy that contains no nickel, forms the links of this Herm Sprenger Ultra-Plus prong collar. The collar measures 23 inches (58 cm) overall with a 3.2 mm wire gauge and fits dogs with a neck size up to 20 inches. Two O rings are included with the collar.
Cleaning and colour change over time
The Curogan material will not rust, and it can be cleaned with metal polish. Because of its high copper content, the alloy may darken as time passes, so the gold colour of a new collar can shift with use.
Links, prongs and connector plate
- Interlocking links make up the collar, and each link carries two blunt prongs with slightly beveled tips.
- Links can be removed to shorten the collar or added to lengthen it; additional links are sold separately.
- A center plate connector holds the middle link so it can be set symmetrically.
- The collar slips over the dog's head, which is how it goes on and comes off.
- The collar is made in Germany.
Does this prong collar fit your dog?
Measure around the dog's neck, add 3 inches, and compare the result with the 23-inch overall length. The collar is sized for neck circumferences up to 20 inches. It is meant to sit snugly just below the ears, not lower on the neck.
What is in the pack
- One prong collar with 3.2 mm links
- Two O rings
Questions before you buy
What is the collar made of?
The links are Curogan, an alloy of copper and tin. It contains no nickel.
How long is the collar and what wire gauge does it use?
The collar is 23 inches (58 cm) long and the wire gauge is 3.2 mm.
What neck size does it fit?
It fits dogs with a neck size up to 20 inches. Measure the neck and add 3 inches to check against the overall length.
Can I change the number of links?
Yes. Links can be removed to make the collar shorter or added to make it longer, and extra links are sold separately.
How many O rings come with the collar?
Two O rings are included.
| Colour | Gold |
|---|---|
| Target audience | dogs |
| Size | 23in (58cm) x 3.2mm |
| Material | Tin, Copper |
| Item dimensions (L x W x H) | 58 x 0.3 x 0.1 cm (22.8 x 0.1 x 0 in) |
| Included components | O-Ring |
Product details
| Brand | Herm Sprenger |
|---|---|
| Product type | Prong Collar |
| Department | Collars, Leashes & Harnesses |
| Sold by | DogJointly, operated by YALEO LLC |
| Delivery | Free standard US delivery, usually 7 to 14 business days after 1 to 3 days to prepare |
| Returns | 30 days on unopened items in their original packaging, with damaged or wrong items covered at our cost |
Delivery and tracking
Standard delivery is free to every US address, we prepare orders in 1 to 3 business days, delivery usually takes 7 to 14 business days, and the tracking link arrives by email when the parcel ships.
Returns and refunds
You can return unopened items in their original packaging within 30 days of delivery. Damaged, faulty or wrong items are replaced or refunded at our cost, so please read the refund policy and contact us before you send anything back.
How Subscribe and Save works
Choose the subscription option above the cart button to receive this product on a regular schedule at the lower subscription price. You can skip a delivery, change the schedule or cancel from your account or by writing to support@dogjointly.com.
Multi-buy savings
Pick 2, 3 or 4 units in the quantity cards to save 10, 15 or 25 percent on the item price. The saving is shown in the cart before checkout, so you can compare the total with a single unit.
Labels, ingredients and your vet
Ingredient lists and serving tables can change between batches, so the label on the pack you receive is the reference to follow. Please ask your vet before starting a supplement, especially for a senior dog or a dog on medication.
Questions about this product
Is Herm Sprenger Ultra-Plus Curogan Prong Dog Training Collar, 3.2mm x 23in, Medium, Curogan available in the United States?
Yes, it is in stock at DogJointly and ships free to US addresses, usually within 7 to 14 business days after 1 to 3 days to prepare.
How should I compare Herm Sprenger Ultra-Plus Curogan Prong Dog... with similar products?
Compare the brand, format, serving table and pack size in the details above with similar items in Collars, Leashes & Harnesses, and check the choice with your vet.
Where can I find delivery and returns information?
Delivery and returns are summarised on this page and set out in full in the shipping and refund policies linked in the footer of every page.
Guides and order help
Reading that helps you compare products, plus the pages that answer delivery and return questions.










