Dog harnesses feature a vest-like design that distributes tension evenly across the chest and shoulders to prevent neck strain and choking. Pet vest harnesses feature a step-in design.Easy wearing is done in just two steps.1:Insert the pet's front legs.2:Adjust the back Velcro to the pet's body and clip the buckle.Adjustable buckle straps and Velcro fastener can ensure you easy to wear and quick to release.Simply comfortable. This dog vest harness is made of super soft and breathable mesh fabric, which is breathable, lightweight, comfortable and quick-drying. Effective air circulation throughout the chest area keeps your dog cool and not stuffy, perfect for all year round. about walks. The leash hook and double sturdy D-rings provide secure protection for your dog. And our dog vests are equipped with reflective strips to make your dog visible even in low light conditions and ensure safety on morning and night walks to increase.