Bought for my dog when she was smaller, wore once then outgrew! Carhartt Firm Duck Insulated Dog Chore Coat. Durable dog coat with iconic roots for the hardest working dogs • Made with firm-hand duck canvas which protects your pup in cold, windy weather • The quilted liner is a durable nylon with polyester batting for added warmth. Improved tabs at the neck and chest make it simple to take on and off • Hook and loop lined straps for chest and waist - allowing full adjustability • Sizing: Small (Chest Girth: 16"- 21") Medium (Chest Girth 22"- 28") Large (Chest Girth 25"- 38") Extra Large (Chest Girth 30"- 45")