“Size selection - Please refer to the size chart (picture 2) to measure the exact size of your puppy or kitten beforehand. Please measure your pet’s chest circumference and neck circumference according to the size chart to choose the correct size pet harness. If you have any problems, including the inconsistent size, when you receive the dog harness, please contact us for a free replacement or a full refund. High quality and pretty - The dog harness made of high quality nylon and breathable mesh material is comfortable, soft, lightweight, easy to walk and machine washable, not easy to deform. The fashionable cute check pattern makes your dog look pretty Adjustable - With 4 adjustment buckles, the puppy harness can be perfectly adapted to your dog, not only prevents the dog from escaping, but also gives the dog more space to grow. The X-shaped and curved bottom design reduces pulling and pulling on your pet’s neck and armpits. Small dog harness set with leash - The lead is adjustable