Keep your pup comfortable on chilly days in this fleece sweater coat. Easy to put on with an opening for the leash and easy velcro flap. Size & Fit Small Dimensions: 14" neck to tail. Chest 18-22inches Medium Dimensions: 18"L neck to tail. Chest 22-28 inches Large Dimensions: 24"L neck to tail. Chest 28-32 inches XL Dimensions: 32"L neck to tail. Chest 32-28 inches Fabric & Care Made from the same 100% polyester fleece Machine wash and dry. Fabric releases excess heat and provides warmth without weight. Cozy double-faced polyester fabric.