Dog Sweatshirt - Casual Canine Navy Basic Dog Hoodie - X-Small (XS) [Misc.] A sporty & comfortable look for your dog Hooded sweatshirt with a muff-style pocket Ribbed sleeves and hem for a secure fit Perfect for cold winter days or for cool summer nights XS fits nape of neck to base of tail up to 8", Necks 10" - 12" and Chests 14" - 16"