Got a Furry Sidekick? The 10 Best Pet-Meets-Pop Culture Halloween Costumes

You: Harry Potter

Your pet: Hedwig, the owl

So, the chances of you having an owl might be slim, but where's the fun in being a wizard without a little magic to be made? What's so great about this costume is that it's perfect for a cold Fall night: layer up with a long dark wool coat, a striped scarf, and a pair of glasses. (Bonus: circle frames are the shape right now.)