Nothing says inherent true geek like a dog cosplaying as a dinosaur. Must have been “ruff” trying to get into such a dog-gone adorable costume. Hey, let’s throw him a bone here, it’s not like dinos are easy to pull off. Three cheers for the dog’s choice in “Rex” as his preferred dino, because it would have been awkward if he tried to pull of “Terry-Dactal.” (We all know that’s a lab under there and not a terrier).