EASY TO USE- Quick and easy on and off with one click buckle and two leash attachments to fit your preferred walking style QUALITY AND COMFORT- Made with strong and durable materials that are lightweight and super comfortable for your dog HELPS WITH PULLING- Designed with a front leash clip to help with training and to discourage pulling-making walks much easier and more enjoyable FUNCTIONAL DESIGN- Sleek, minimalist design keeps your dog cool and comfortable in even the hottest temperatures SAFETY AND CONFIDENCE- Chest strap rest across dog's chest instead of delicate neck and throat area-keeping your dog safe and healthy SIZE LARGE - See pics for size chart!!