Herm Sprenger
Herm Sprenger Curogan Working Collar
Herm Sprenger Curogan Working Collar
Herm Sprenger prong collars have long been considered the gold standard in prong collars. These necklaces are made in Germany from a nickel-free copper and tin alloy. Curogan necklaces do not rust, but their color may darken over time.
 Our most hypoallergenic option, ideal for dogs prone to staining or metal sensitivities. It features a stunning rose gold finish, made possible by its high copper content.
 While this is our most hypoallergenic option, it does not provide a 100% guarantee that stains or reactions will not occur in all dogs.
The length of the necklace can be adjusted by adding or removing links
                      
                        
                        
                          Size chart
                        
                      
                      
                    
                    Size chart
2.25mm: Suitable for dogs under 50 lbs or larger dogs requiring more pronounced correction
3.25mm: Medium mesh size provides a good balance between stability and ease of handling. Ideal for most dogs weighing between 50 and 100 lbs.
If you have any questions about choosing the right one, you can write us an email.
                      
                        
                        
                          Safety and Proper Use
                        
                      
                      
                    
                    Safety and Proper Use
Disclaimer: Please note that the products on our site are designed for proper and responsible use. They should not be used in an abusive or dangerous manner, and improper use may cause harm or injury to your dog. We accept no liability for any harm to your dog resulting from the improper or abusive use of our products. We strongly encourage dog owners to use our products wisely and to consult a qualified dog trainer if in doubt about their appropriate use.
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- Made in Germany
 - The famous Herm Sprenger quality
 - High quality working collar
 

These collars are designed to fit snugly, placed high on the dog's neck, just behind the ears and directly under the jaw. They should not be worn loosely or fall over the dog's shoulders.