Personalized/Custom Dog Collars
I think this is such a fantastic idea. Our dog, Millie, loves to get all dolled up for the holidays. She has a Winter bandanna and an elf costume we put her in around Christmas, and now she has a switchable collar with reflective material so that other people and cars can see her better at night. She's an all black dog so it's hard to see her at night, and I want to make sure she's safe!
Check out their full line of collars and patterns/designs to make your pet festive (or just safer in the dark): http://collars2switch.com/