To demonstrate the size, this size socks are shown on the puppy in the photo Multiple Styles available in my closet, so please read below for the size and style being sold in this listing. Photos are intended to show style and size, but may differ from the style you’ll receive from this listing. This listing is for the following set: Style: Black, White Neon Pink Stripe with 1 (one) pair of adult (human) “BFF” socks and 4 (four) small pup “BFF” pet socks with rubber grips on the bottom for traction. Size: X-Small / Small (Best for smaller dogs under 20 pounds) Sock size demonstrated on puppy in the photo. Condition: New/Unused In Package