Theo is an ex-detective furrensic scientist. He quit his old job after an "accident" left him with a missing tooth (there was a time when both sides of his mouth had fangs visible) and a crooked tail. He's very egotistical, but stoic, serious, hard-working, and has a very very very difficult time laughing at himself.

Art by http://skunk-spunk.deviantart.com/