Ah yes, the neck.
Silver
And, yes… It would be equipped with a saddle.
That. Would. ROCK!
Michael:
or maybe Theodore:
I had a little bet with myself that someone would say Bitey within the first 5 replies. 
I’d go with Rory Calhoun, because… You know why.
Jar Jar
Yeah. Brilliant. Piss off the T. rex.
You don’t want to have your pet for long, do you?
Still surprised that no one has said “Jub Jub”, “Bart Jr.” or “Chirpy Boy”.
For that matter, I just realized, Calvin has a certain appropriateness…
George.
“I will love him and pet him and call him George.”
Trunk made the T Rex cry.
Or as a Monty Python side-reference, “Biggus Bitus” or “Gnawtius Maximus”.
Mr. Chompy Non Shnouser
genius!
Chewbacca, of course.
What?
aaauuugh!
Yeah!!!