The Pet Life 'Coast Guard' Fashion Wool Dog Coat jacket is composed of 100% cotton wool and features a trendy dual buttoned accented strap along the backside and a cozy faux-fur collar. This pet coat also features snap button closure by the belly for easy on/off access and a leash slit holder behind the neck area. Available in multiple sizes. Sizing Guide - From Back of Neck to Tail area ("In" Inches) 8" - EXTRA SMALL 10-12" - SMALL 14-16" - MEDIUM