[SIZE]: We have 6 sizes to choose from, suitable for almost any breed of dogs or cats. But it's recommended to measure your pet's size before ordering the dog sweater. [WARMTH and STRETCHYS]: The dog sweaters are made of premium acrylic yarn, which is very stretchable to give you flexibility to keep your dog warm without sacrificing your dog range of motion or comfort. When you're going out, you can let your dog wear this sweater to keep you dog warm and comfortable in cold climates or inclement weather while maintaining flexibility in activities. [GREAT GIFT TO PET]: There is a leash hole on the back of the pet sweater, please don't think it's a flaw in the product. You can attach the leash or handle to the dog's collar and let's take a walk with the dog in the fashionable sweater. [MACHINE WASHABLE]: Hand wash is better, machine washable with similar color in cold water and tumble dry. Our cat sweater are well made, tightly stitches makes it not easy to broken, this sweater will stay with your dog for many winters. [SLEEVELESS AND TURTLENECK DESIGN]: Classic elastic turtleneck design can not only provide a fashion look, but also keep the dog warm, soft touch makes dog comfortable. Sleeveless sweater is very convenient to put on or take off.