Light up Dog Harness: This dog harness is designed specifically for nighttime walks or just to make your pup stand out in a crowd. It features bright LED lights that will keep your dog visible and safe. USB rechargeable, 3models flash: quickly flash;slow flashing;always flash.This harness have a lot of reflective stitching, the harness add yet another touch of reflectivity to their ensemble when your pets out in the dark. No Choke Harness: This harness don't in any way cut into their necks and chest like the others did, It doesn't rub arm pits, featured with a sturdy metal Rings on front clip for attaching leash.D-rings made of double stitching which is not easily ripped off even by heavy pulling. The back clip is excellent for the early stages of training, helps the dog learn that pulling is unacceptable. which is great for walks or pet training. Extra Safety and Control: The handle makes it easy to control an excited dog until you can get the leash clipped on. especially like the "handle" helps when your dog wants to chasing a squirrel, run into a dog.It helps you guide so the landing in softer, help you train them to stop pulling! it will also be a good option for riding in the car with the seat belt buckle for dogs to keep them in a safe place and not bothering the driver or being loose in the car. Attractive Reflective Vest: Looking for an extra special vest that stands out and looks great on your dog? the led light is very handy for late night walks.they are super comfortable,flexible--approved by most pets,from small to big breeds, male or female.that will reflect your pets unique personality.If you want your pet to be praised at parties or daily life. I think you need such a practical harness. Adjustable Size: The led dog harness has four sizes of S, M, L, XL to choose from. You can measure the dog's chest and neck circumference according to the instructions for use, choose the appropriate size and color of the dog harness, and then pass 4 easily adjustable shoulder straps for adjustment.