Doggie Tank Top, Mac Daddy 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 Small shirt is typically appropriate for dogs 4-9lbs; 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 Small is typically appropriate for Dogs 4-9 lbs, Fits Chest Circumference 10-15; Shirt Length 8.5 Small shirt is typically appropriate for dogs 4-9lbs; download size chart for more information