Every day I use my harness for walking. It is very easy to wear. First you need to fasten the belt covering the chest with a buckle, and then fasten the belt passing through the chest behind the front paws with a buckle. It is a very strong and well-made harness. I use it for St. Bernard. There is a handle on the back that gives me peace of mind. I am very satisfied with the purchase of such a perfect harness. Thank you very much for producing such a good product. I would like to buy goods from you in the future.