?FIT FOR MOST SIZE DOGS? Please use soft tape to measure your dog and select the size of our dog winter coat based on the Chest Girth (the widest part of ribcage) and Back Length (base of neck to base of tail). If Between Sizes, please Select One Size Up. Fit for most breeds small dogs, medium dogs, and large dogs. | ?EXTREMELY WARM FLEECE LINING, WATER RESISTANT FABRIC? AOFITEE warm dog winter jacket inside is made of warm fleece lining, the fluffy warm feeling will make your dog cozy and comfortable. Outside with water-resistant Polyester material, this dog jacket helps your puppy away from the wetness and keeps dogs dry and warm in chilly winter. | ?ELASTIC ABDOMEN DESIGN, PAINLESS ZIPPER CLOSURE FOR EASY ON & OFF? The waterproof dog snowsuit is equipped with zip on the back, elastic chest and sleeveless design, very easy to put on and take off. The protective Pain-Free Zipper Guard on the dog sweater prevents dog fur and skin from getting accidentally zipped. | ?REFLECTIVE NECKLINE DESIGN? The neck collar with an adjustable elastic cord and thick faux fur, our dog snow jacket can protect the dog's ears and head in cold weather. The dog coats for medium dogs can effectively resist the cold wind. The Reflective design let your dog to be the focus in the crowd, add the security when your dog walk at night. | ?STURDY DUAL D-RING LEASH ATTACHMENT? Double strong metal D-rings on the back of the fuzzy winter dog sweaters, which can be attached to a leash, it makes walking the dog more convenient. Great for all outdoor activities, such as walking, running, hunting, hiking, camping in winter, does not restrict the dog's motion.