The special thing about the harness is that it is adjustable in five different ways. It is adjustable not only at the stomach and chest, but also at the belly bar. This makes it suitable for many different fits – from small and slim to very large and strong dogs. This makes it particularly suitable for puppies, as the harness can be used for a long time, even as the dog continues to grow. The sizes overlap, so the same harness can be used as the dog grows. The materials used are a thermoplastic nylon fabric, which is very strong. The fabric is particularly tear- and abrasion-resistant and does not absorb water into its fibers. The material is very light, durable, and long-lasting. The exposed areas are double-stitched, making the harness particularly resistant to pulling and tearing. Clips on both sides of the chest make the harness easy to put on and take off.