The Touchdog Original Sherpa-Bark Designer Fashion-Forward Dog Coat is composed of a Suede-Fleece and Sherpa Outer shell and a Sherpa Interior that gently hugs the dogs body. This Jacket features adjustable buttoned straps by the wait and a nylon Adjustable buckle by the neck area for added security and comfort. Features a Fashion-Forward Trendy accented buttoned trims. Touchdog, the leading Premium Pet Brand of Tomorrow. Available in Multiple Colors and Sizes. Sizing Guide: From Back of Neck to Tail area ("In" Inches) 8" : EXTRA SMALL 10-12": SMALL 14-16": MEDIUM 18-20": LARGE