Premium Mongolian 100% Cashmere. Available in 68 colors Hoodie – Our best-selling Mongolian cashmere hooded sweater has thick-ribbed trim and sleeves. Cashmere is breathable and has antibacterial properties to keep it smelling great even after long walks and trips to the dog park. It is designed with utility in mind and has a slit on the back so you don’t have to sacrifice your pup’s comfort when attaching a leash. if you order more than 50 or more of our Woolwag cashmere dog hoodies, you can customize the colors to your liking.