The Danish Design 2 in 1 dog coat has a polar removable fleece liner which means that, it can used in both winter and warmer months. In winter months, your dog will be kept warm with the polar fleece inner lining of the coat with the easy fit Velcro strips. When it is warmer, this coat can be used as a raincoat with the removal of the polar fleece lining. If you are looking for a coat that will offer chest protection, this coat does exactly that. The 2-in-1 coat also features light reflective beading and a light reflective fastening strap for extra safety at night. Read more… To ensure a snug fit there is a waist strap to prevent side slippage. This dog coat is made from a waterproof, wind-proof and breathable fabric which, will not only protect your dog from all weathers but will also ensure that your dog is comfortable too. 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 product is machine washable on a wool wash below 30 degrees in a detergent that contains no bleaching agents Harnesses:Danish Design 2 in 1 Dog coats don't feature access points for harnesses. 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.