OMG! I had SOOOO MANY people ask about dog bows this weekend! I have some small plastic barrettes that I used when I made one for the girl who cuts my hair. I can't remember for the life of me where i got them though.
They are small white barrettes that just clip closed. They would be for smaller dogs.
I had a woman buy korkers that I had on pony-o's. HA!