H. Sprenger of Germany make arguably the best metal collars in the world. They are committed to the safety of dog and handler. The use of exquisite, top-quality materials and 100% quality control makes their chains synonymous with high quality and security. If you have ever had a large dog break a chain, then make your next one a Sprenger.
They have a wide range of chains in all sizes and a variety of finishes, as well as making a variety of accessories such as whistles, dummies and grooming equipment.
Do not accept substitutes: check for the HS logo on your chain.