Recently we posted an article called "6 Ways to Make Halloween Safe and Fun for Your Dog." One of the most important points made was that "if your dog is OK with wearing a costume, make sure the costume is comfortable." That's good advice, and we stand by it. But you know what? If you have a costume idea as brilliant as this, you have to go for it. We just hope this dog's owners didn't make it wear that tank costume for much longer than it took to shoot this video.