Should Luna Have a Pet, and If so, What?

I think she should have a bat for a pet. I believe it suits her well.

A bat. Or a snake. A tarantula would be better, but that might scare the young viewers too much.

I think an owl would suit her.  

A Snake. So she can tease Twilight with it. :D

And she would have one of these in her aquarium:  

A bat, and call him “The Count”.

A pet bat named Rockington.

Rainbow Dash.

Owlowiscious. (Yes, that would make him her “secret agent” in Twilight’s home and Ponyville. Deal with it.)

A nocturnal dinosaur, or more realistically, a bat.

An abacus. Duh.

Moon Bunnies.

No more pets.

She must have a bat so she can scream
 
I AM THE NIGHT!

Spoilered for those of you who haven’t read issue 8 of the IDW comic. Seriously, don’t read it if you have yet to check out the comic and are planning to.
 
One of the moon aliens they free from the Nightmare at the end.

I think it would be cool if Luna had a robot guardian with her, it would run on steam and soul gems. That would be kind of awesome actually. I play too much Skyrim.

@WolfmotherFan
 
Headcanon of Alicorns being Dwemmer: APPROVED!

A Barghest(Black Dog).

Wait, why is this thread in the Luna’s pet thread?

@ClownDicks  
You might have encountered a glitch that fuses threads. Don’t worry, I’ve encountered it a couple times before, all you need to do is bump the thread.

Dog

Let’s be advanced with the animal-picking, here.
I’d say she’d have a sugar glider.

Sugar gliders are nocturnal, which is perfect for the horse that controls the moon, they’re small and light, so it’s easy to carry them around on your back or horn, whichever you prefer, and they’re just plain ol adorable.