We’ve purchased several snood hats and I love them all, but my toy poodle isn’t as thrilled! Pierre just doesn’t love things on his head. We use them for photo shoot accessories and they’re perfect. The snoods are really well made. Pierre weighs about 8 pounds and the small just fits him. If your pup is bigger, you might want to size up to the medium, though I’ve never tried that size. The Santa hats are my favorite, especially the bearded one! I’m hoping next year that you might do a turkey one for Thanksgiving. Merry Christmas!