Over at Petco, it was the four-legged members of your family stealing the show. The divas ended up taking the big trophy home, but everyone who participated was just as excited just to be a part of it. There were your traditional superhero costumes, even a modern I-phone 5, and some creative costumes like the Chia pet. And it wasn't limited to dogs and cats. Even a potbellied pig pranced around in a fairy costume. The event was not only fun, it was also charitable as participants donated an item to help out the local animal shelter.