GOOBY Winter Wind Breaker Dog Parka for Small Dogs Model Notes: Wearing Large, Weighs 20 lbs Neck 13"(inches) Chest 18.75" Estimate Sizing By Weight XS:3-5 lbs S:5-8 lbs M:8-15 lbs L:15-20 lbs XL:20-25 lbs Water Resistant Outer Layer Point Extra Strength Velcro Closure Machine Washable