Blueberry Pet Holiday Festive Christmas Collections - Dog Sweater, Sweatshirt, Scarf, Hair Clips, Throw Blanket or Unisex Sweater Back Length 16", Chest Girth 21"- 25", Neck 15"; Measure your dog from the base of the neck to the base of the tail for back length. The dog sweaters in the first main picture are sold separately; Made of 100% acrylic yarn for ease care and durability. Each dog sweater is shipped in a polybag with a hang card. Machine washable with similar color, tumble dry. Imported