Koolaburra by UGG Oliver Knit Pet Sweater Size: Medium (Medium Approximately 16" collar/neck circumference X 22" chest circumference X 15" back length) Keep your fur Baby warm and stylish with the Koolaburra by UGG Oliver Knit Pet Sweater. FEATURES •Cozy knitted sweater with easy on and off features •Lightweight and breathable •Features a leash hole at the back so you don't have to take off when you head out for a walk •Polyester solid yarn knitted •Machine washable SUSTAINABILITY FEATURES •Tested for harmful substances •Phthalate free •Certification No. 19.HUS.84234 •STANDARD 100 by OEKO-TEX® •www.oeko-tex.com/standard100 •Testing Institute: Hohenstein Textile Testing Institute Brand NEW Authentic