EASY TO OPERATE - All the dog vest harness for integral whole and having a plastic handle at dog's upper back helps you maintain control and keep the dogs from pulling you down the street. FUNCTIONAL FEATURES -The dog vest harness have leash connector D ring both on the top and underneath area can make a regular leash depending on how you like to walk to your dog UNIQUE DESIGN - Having a two locks buckle free switch easy to put on and remove,four attachment points on the back and chest adjust great for giving your dogs room to explore from pulling Reflective Material - Stitching in the front range dog vest harness straps with reflective material in dog vest harness protect you and your dogs,ensure safety in night time walk SOFT QUALITY - All the dog vest harness mades of highest quality nylon outside,nickel-plated hardware,thick material with soft padding underneath,and chest hookup and back hookup have elasticity in the slide straps