Can pets be found in any chest? Should I bother with the underworld shadow chests or the floating island chests? I've found pets most often in the dungeons. Or should I also focus on the random underground gold chests? Should I check the ocean chests at the edges of the world?
I'm just trying to figure out which chests I should focus my attention on. When I first started playing the game, one of the very first 2 or 3 chests I opened got me a cabbage and a whoopie cushion lol. Of course I have slime and bat pets, I'm looking for the others.
Also is there any special significance to the jungle shrine chests? I've yet to ever find anything particularly noteworthy from them.