AIMYDOG Warm Dog Winter Coat, Dog Cold Weather Jacket with Built-in Harness, Reflective & Adjustable Comfortable Pet Vest, Windproof Apparel for Small Medium Large Dogs (Purple)Brand: Aimydog Color: Purple Features: FIT FOR SMALL AND MEDIUM DOGS: Before selecting a dog coat, 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 your dog is between 2 sizes, please select the larger size to make sure your dog is comfortable. KEEP WARM AND SNOW & WIND RESISTANT: Thick and soft polar fleece