Product Description This dog harness adopts ergonomic no-pull structure with easy-to-adjust straps for personalized fitting. Crafted from lightweight chafe-resistant premium nylon fabric, the smooth wide straps avoid skin friction and red marks on your pet’s body during long-distance walking, hiking and daily outdoor trips. Built with solid quick-release buckle and sturdy metal D-ring for leash connection, locking firmly to keep dogs safe and under effective control. Originally designed for German Shepherd, Border Collie and Golden Retriever, this harness can also fit most dog breeds with correct size selection. Core Selling Points No-Pull Scientific Design: Ease pulling pressure away from dog’s neck to protect trachea and avoid choking risk. Chafe-Resistant Lightweight Material: Soft breathable nylon, lightweight for all-day comfortable wear. Full Adjustable Straps: Front chest and main chest girth adjustable to fit various body shapes of dogs. Secure Safe Fittings: Heavy-duty snap buckle + reinforced metal D-ring for stable leash attachment. Wide Application: Ideal for daily stroll, jogging, camping and outdoor adventures for medium & large dogs. Important Purchase Note This harness is designed referring to German Shepherd, Border Collie and Golden Retriever body type. For stocky, big-chested breeds like Corgi and Bulldog, please order two sizes up if selecting by reference weight. Confirm your dog’s actual front chest & full chest girth before placing order.