hermit crab

WYR have a pet dog or cat

Cat totally.

WYR have a pet Unicorn or dragon?

Dragon
WYR have a pet turtle or a monkey

Monkey. Although we had the cutest pet turtle a few years ago.

WYR get together with a whole bunch of TLC-ers at a "normal" place or a few TLC-ers at a Narnia-place (like a Narnia museum)?

whole bunch
WYR have a pet snake or bird

Bird!

WYR meet Thorin or Gandalf?

Gandalf
WYR meet Dori or Nori

Hmm, Nori? I honestly don't know.

WYR watch an ee Middle Earth film or the theatrical version?

EE!! *didn't like the trailer versions of TTT and RotK 😛 *

WYR deal with a killer robot or a feral dragon?

Feral dragon.

WYR eat something that you like but makes you not be able to fall asleep that night, or something you don't like that doesn't make you do that?

Latter, I don't go to sleep till late anyway.

WYR write with a pen or pencil that has no eraser?

pen

WYR listen to an instrumental or vocal cover of a (vocal) song?

instrumental song
WYR be in a hockey tournament or ping-pong

Ping pong

WYR land on your tailbone while skating or painfully wipe out while skiing?

painfully wipe out while skiing
WYR have a pet shark or a pet squid