Our patent-pending harness is made with military grade breathable mesh designed for every dog’s individual comfort. The hardware is extremely durable and can withstand up to 500 pounds of force. We use the highest quality nylon for the trim of the harness and the velcro allows for even more customization to fit comfortably on any size dog. The harness is compatible with every outfit on our site and we are so confident in the quality, we guarantee the harness for life*.