Whether leather, nylon, or other materials. Each of our selected raw materials as well as the entire production process must undergo strict guidelines and inspections. You can be confident that we only want the best for you and your dog. Especially valuable materials are marked with corresponding tags. For example, our premium leathers or our sustainably produced items. You can find this information directly on the product detail page. If you are unsure which material is best suited to your needs, ask our experts – we are happy to help and advise you.