The sith better watch out. he has Yodog on his tail. He might even pull out his light saber. O yeah. He'll drop it because he doesn't have opposable thumbs. O well, his bark must be a lot worse than his bite.
That's a pretty clever costume. He better hope no one gives him chocolate. That would make him really mad. His owner must not want to go trick-or-treating. That's to bad because he could have been Luke Skywalker! His dog is really cool! I wish I had a costume like that.