The BARK PRODUCTS Dog Vest Harness is a great way to make your pup look stylish and fashionable while also providing them with an almost custom fit. It's perfect for active dogs who love going on hikes or long walks, as it provides no-pull support that will keep them safe and comfortable! I love going for a run in the woods, playing around at the park, or taking leisurely walks through my neighborhood. To make sure your harness fits perfectly and securely you can slide the adjuster to tighten/loosen it as needed and then pull/push on each strap until they are snug. The fast-release buckles also help ensure that everything is secure so you don't have to worry about any accidents happening while out exploring! The fast-release buckles on this harness make sure your pup is safe and secure, so you don't have to worry about them slipping out when they get too excited. Plus, the top of the dog harness has convenient buckles for attaching removable saddle bags - how cool! dog harness include the sizes from S-XXL for Small Medium Large breeds. MAKE IN INDIA!