SIZE M: Back length 16in, chest 21in, neck 13in. Please do not choose the size according to your usual size, give priority to measuring the pet's chest circumference, back length, and choose the appropriate size according to the size table. STYLISH DOG SWEATERS: Our dog sweaters are solid colors, classic and timeless, with a unique knitting process. The little bumps on it make your dog even cuter. Bright colors add fun to a dreary winter day.Suitable for everyday wear or special holiday events. WARM AND COMFORTABLE: The cuffs of the pet winter sweater are ribbed cuffs, comfortable to wear and free to move. At the same time, the knitted dog sweater is thick but not too bloated, which is perfect for keeping warm in autumn and winter. SOFT AND FLEXIBLE: The dog winter jacket is made of high-density acrylic yarn, which is not only soft but also has high elasticity and is easy to wear and take off. The high neck design provides better warm protection. SOFT AND FLEXIBLE: The dog winter jacket is made of high-density acrylic yarn, which is not only soft but also has high elasticity and is easy to wear and take off. The high neck design provides better warm protection. Classic knitting style, stylish and charming, makes your pet look cute and eye-catching. This dog suit will keep your pet warm and comfortable in the fall and winter! Easy to put on and take off, suitable for dogs and cats of all sizes, Chihuahua/Pug/Maltese/Poodle/Mini Dachshund/Maltibo/Fadou/Beagle/Side Shepherd/Labrador/Great Dan and other dogs can be found in our shop to suit their winter coat. This dog knit sweater winter coat is suitable for your dog and cat to wear on various occasions, such as everyday wear, Christmas, Valentine's Day, wedding, pet birthday party, pet beauty contest, holidays, festivals and more; Also great for gifts to your friends with pets, this is an essential costume for every pet wardrobe