NEW PLEASE REFER TO SIZE CHART SIZE MEDIUM Indoor & Outdoor Dog Jacket Key Features Windproof, Waterproof Dog Coat: The dog jackets inside are made of double layer fleece lined that will keep your lovely pet warm during the cold winter, perfect for all indoor and outdoor activities. Adjustable: hook&loop closures around the neck & belly that can easy to adjust the size to fit your dog, also easy to put and off. Elastic chest design dog winter coat, comfortable for your furry baby. Leash Hole Design Dog Winter Jacket: Leash hole on back easy to access the collar or harness，safe for daily walking, running, jogging, hiking, training. Questions? Leave a comment below!