Time flies and your dog grows. From a small puppy he has grown into an adult dog. Unfortunately, collars do not tend to grow. That is why you need to replace them over time. But prong collar can do grow!

All Herm Sprenger prong collars come in standard sizes. But you can customize each of them for the perfect fit by adding or removing links. The properly fit pinch collar guarantees maximum results with the lowest injury risks.

We have two options; a 2.25 mm extra link for chrome plated prong collars. Each link will add 1 1/5 inches (3 cm) to the total length of the collar.  Also available is a 3 mm extra link for chrome plated prong collars. Each link will add 1 1/2 inches (4.2 cm) to the total length of the collar. So, if you need extra links for this Herm Sprenger chrome plated pinch collar, you can order them choosing the number of links you need in the dropdown box.