The Herm Sprenger Black Stainless Steel Ultra Plus prong collars feature the centre plate configuration pioneered by the outstanding Neck Tech prong collars. This striking symmetrical design offers benefits that are both functional and aesthetic with the confidence that it has been developed by the leading manufacturer of quality dog training products. This collar has a shortened martingale chain with links measuring 1 inch / 2.5cm it's possible to achieve a finer tuning of the collar size.

The black stainless steel Ultra Plus prong training collar is available with a swivel D ring for flexibility of movement when attached to the lead. Additional benefits include:
Additional benefits include:

Synchronous configuration of the middle links
Consistent impact
Optimised communication with the dog