My dog is 12" so the Small was chosen. Although the sweater fit, it was slightly smaller but I think the next size would have been too big. He looks great, loves the warmth, and is stylin'
This sweater is very cute, but is not the color pictured. I ordered the Auburn sweater, which is pictured as being navy with orange accents and it is actually orange with navy accents. It's not a big deal, but I was surprised to see it be different from the picture.
I have a 5lb chihuahua and the XS is TINY on her; it maybe comes to her mid back, if that. I went by the sizing guide, but I definitely should have sized up.
I bought a small for my Yorkie. He's 14 in. long, they said that would put him in medium, but the small fits him perfectly. The sweater is so soft and well made. Love it!