There's nothing quite like the pure, chaotic joy of seeing a Corgi dressed as a loaf of bread or a Golden Retriever channeling its inner superhero. Planning a dog Halloween costume contest is the most tail-wagging way to bring your community together. And, with a smart plan and the right tools on your side, it’s easier to set up than you think. Whether you want to march down mainstreet in a dog Halloween parade or throw the ultimate dog Halloween party to raise funds for a local pet shelter...