Ruff Ruff and Meow Dog Tank Top, Little Killer, Black, Small Available in a Variety of Sizes 100% Cotton Prewashed to Prevent Shrinkage & Garment Dyed to Prevent Fading! Proudly Made in the USA with Love Small is typically appropriate for Dogs 4-9 lbs, Fits Chest Circumference 10-15; Shirt Length 8.5