The Cosipet Quilted Step in Suit Dog Coat is not only stylish but also keeps your dog’s chest covered. Your dog will be very comfortable and snug in this dog coat, as it is made from thick quilted shower proof nylon and has a zip fastening across the back. Measuring Your Dog For Their Coat:When measuring your dog for their new dog coat, it is important that you measure from the base of the neck to the start of the tail. This is where the head joins the body and where the tail joins the body. Make sure your dog is standing squarely upright on all four legs and is looking straight ahead for an accurate measurement. Once you have done this you then need to refer to the size chart. If your dog’s size does not match the size we have, then you should round up for dogs with downward tails and round down for dogs with upward tails. How To Wash Your Coat:This dog coat is machine or hand washable at 40 degrees. When hand washing this dog coat do not rub it. Spin – DO NOT RING. Please Note**Should you need to return this item, please ensure that it is in the condition it arrived complete with tags and original packaging to be eligible for a full and immediate refund/exchange.