[Bob the dog] Stop with the mind games!!!!

I've been meaning to ask - why don't you have dog as Dog? Is it some grand mystery of the universe? Or is there a simpler explanation?

ZK] When I first started on !York I used my real name - a very odd and silly thing to do, especially as I have an memorable name and at that time was in a high profile job. So, after an announcement of my intentions, I changed my on-line identity. After a short trip as Roobiroo, I became Bob the dog, named after my brothers dog, Bob. My brother has a dog, not a Dog - and as I am really playing on his behalf, I am very careful not to abuse his very well-earned doggy title.
Googolplex the Amazing Balancing Goat from Luxembourg] I am not related to Chalky, ZK, Dujon or Toby either. If that helps.

[Btd] According to Google, you are the Head of the CIA's clandestine service and Deputy Director for Operations. Or is farming more in your line?

And there I was under the impression that I was related to all of you...now, I'm just confused!