Cute Dogs, Doctor Who and Halloween!!! It's a Geek Trifecta! Just like the Doctor, these guys regenerate into different breeds with different personalities.Link Comments (0) Commenting is closed. Click here to view up to the first 100 of this post's 0 comments We hope you like this article! Please help us grow by sharing: Tweet Get Updates In Your Inbox Free weekly emails, plus get access to subscriber-only prizes. We won't share your email. You can cancel at any time.