Thank you for viewing this item! (ᵔᴥᵔ) I purchased this item for my toy poodle, but unfortunately, the size didn't fit... It has a very cute floral design, so I'm listing it while it's still in good condition. I only tried it on, so I'm listing it as "like new." Please understand. m(_ _)m The size is S, but I think it can be used for medium-sized dogs as well. Cooling packs are not included. The tag is not attached. 【Please Note】 Even if we are in the middle of a conversation in the comments, the person who purchases immediately will be given priority. Thank you for your understanding. The item will be folded for shipping, so please understand that there may be creases. ☆This item is stored at home. Please purchase with your understanding. ☆If you have any questions, please leave a comment. ☆Instant purchase is OK. ☆No claims and no returns, please.