About its construction:All Walk Your Dog With Love leashes have strong and durable nickel plated snap bolts. When using a front leading harness it is not recommended to use a leash with a disproportionately bulky snap bolt; Walk Your Dog With Love leashes are built with that in mind, using snap bolts with a proportionate weight distribution.Like all Walk Your Dog With Love products, they are sewn with industrial strength three-ply Tex 70 nylon thread and have dual "Boxed X" stitching for added s..