The Rusty Striped Alpaca Dog Sweater embraces warm, nature-inspired hues in a soft alpaca knit, with playful stripe variation to keep it interesting. Slightly thicker than our other styles, its mid-weight knit offers extra warmth, perfect for dogs who love classic comfort with a thoughtful twist. Handcrafted from alpaca fiber blends Soft and warm to the touch Not itchy & hypoallergenic Leash opening -Lucho is an Italian greyhound wearing size X Small. - Churros is Toy Poodle wearing size Small. About sizing (Sizing Guide in photo gallery) In order to calculate your pooch’s size, you’ll need to measure your dog’s length from the base of the neck to the base of their tail, which serves as the primary measurement in our clothing. The neck, as well as the breed guide provided in the sizing chart, will help ensure you select the correct size for your dog in the particular product style you desire. Composition: 50% Alpaca, 45 % Drytex, 5% Wool.