MiniPet Collection Tooltip Helper

[Roane]

Is there a mod, or could one be made, that would add information to the tooltip when you mouseover a creature, be it NPC or mob, that would tell you what mini-pets, if any, that creature drops, sells, or is otherwise the source of?

I know there are mods that list all the mini-pets and have information about their sources.

I'm mostly wondering, when I run across something like the various whelps, which mini-pet they drop, or if they don't drop one at all (and the same for oozes, and raptors, and whatever else), and the tooltip seems a great place for this.