So, when I realized I was forgetting the names of all of Vanya's pets, I figured a reference post might be handy! This will be updated as new pets are found!



Beetles:
Crescendo: her first pet EVER (Luffy, look what you started) and the most important beetle
Allegro, Tempo, Forte, and Vanya Beetle- found during various beetle catching missions in Camp before it moved
Fire Fist: a gift from Ace after Kuroshio was eaten by Banana Rhino
Bink: a gift from Luffy after Kuroshio was eaten, and named by tiny Luffy the first time he was at Camp
All are kept in various cages in her room!

Fish:
Concerto: a big, gray fish that she somehow convinced Luffy not to eat
Sonata: a tiny, yellow fish that took a lot less convincing
Staccatto: a nudibranch, more commonly referred to by her as "slug thing"
All are kept in the Sunny's aquarium!

Treble: an exploding pufferkitten! Is black, since it was one of the exploding ones, and puffs up and makes an explosion when he's scared! Has free roam of the girls' room and doesn't explode nearly as much as he used to! He spends a lot of time hiding under Vanya's fort bed.
Beethoven: one of Sue's likely doomed hamsters that Vanya adopted. Kept in a cage in her room.
Banana Rhino: frog she shares with Luffy. Guess who named it? Exact location of the frog is unknown, since Luffy was in charge of it.
Tchaikovsky: a Chibunny, there are others as well, but no one's allowed to eat this one
Alto: a baby otter Vanya got from Devit. I assume she pretty much roams about the whole Sunny.