Dress up your furry friend in this luxury fashion fuzzy sweater, perfect for small and medium breeds. The sweaters come in a stylish blue, brown and pink.. The sweaters are made of high-quality woolen yarn. My Pup is wears a Large and he is 15lbs and neck 13", and it fits him perfect. There is a lot of stretch to these sweaters. If you need any help with sizing, please contact us and we will try to help.