Doggie Tank Top, Security The perfect way to complement your pet's own unique personality Available in a variety of colors and sizes 100% Cotton, Machine washable Made with love Extra Small shirt is typically appropriate for dogs 1-3lbs; download size chart for more information Available in a Variety of Sizes 100% Cotton Prewashed to Prevent Shrinkage & Garment Dyed to Prevent Fading! Proudly Made in the USA with Love XS is typically appropriate for Dogs 1-3 lbs, Fits Chest Circumference 9-11, Shirt Length 6.5 Extra Small shirt is typically appropriate for dogs 1-3lbs; download size chart for more information