High quality dog leashes have a good quality metal clip and they can be made of leather, nylon or even chain. The metal clip must securely fasten to a metal ring on the collar in order to maintain good control of the dog. The material of which the leash is made of is not of great importance as long as the leash does not show evidence of wear or fraying. Therefore, leashes should be periodically checked to ensure they are maintained in proper condition.
Leather is a great option for a long-lasting, attractive leash, and the Leatherberg is the best one you can buy. At a great price (under $30), the Leatherberg is constructed from real cowhide leather with a zinc-alloy snap hook, and comes with a full one-year warranty for any reason. It’s made in both black and brown and measures six ft long, perfect for medium to large dogs. This leather leash is treated to stand up to the elements, and won’t attract dust and dog hair the way a nylon version might.