The dog is energetic and it is necessary to keep its coat clean to ward off hidden dangers and maintain healthy growth. Wisely use only double-sided fleece Combted cotton is more resistant to pilling and static High quality fabrics, warm and comfortable No irritation, no hidden dangers Fabric design | Choose high quality fabrics that are soft, comfortable and breathable, which makes it easier and more natural to wear. Hem design | The warm and comfortable hem design is easy to put on and take off, comfortable and effortless to grow. New plain fleece for autumn and winter, easy to wear Reference size: S: back length: 22cm; Chest: 35cm; collar size: 27cm; Clothing weight: 53 g M: back length: 26cm; Chest: 41cm; Neck circumference: 30cm; clothing weight: 61 g L: back length: 30cm; Chest: 47cm; collar size: 34cm; Clothing Weight: 73g XL: Back Length: 35cm; Chest: 54cm; collar width: 38cm; Clothing weight: 85g XXL: Back length: 40cm; Chest: 62cm; collar size: 42cm; Clothing weight: 105g