Pets that *do* stuff

[Eosthedawn]

I'm looking for a comprehensive list of all of the pets that have extra things they can do. Like how the guild herald will let you vendor your trash. The argent gruntling will give you access to a mailbox or your bank... that kind of stuff. Has anyone seen a list like that? My google game is strong, but seemingly not strong enough. I appreciate any help with this! <3 Eos

[Quintessence]

Most battle pet interactions are cosmetic, but here's a list of pets that have some sort of function outside of cosmetic or pet battling:

• Alterac Brew-Pup : Dispenses alcohol for your toon
• Ethereal Soul-Trader : Offers exclusive ethereal cosmetic gear and goods
• Hearthy : Can be used as a Hearthstone
• Lil' Ragnaros : Can be used as a cooking fire
• Pierre : Can be used as a cooking fire
• Wondrous Wisdomball : Acts sort of like a Magic 8-Ball
• and ofc, the Guild and Argent companions

For a list of all pets that have interactions (cosmetic and otherwise), here's the 'Has Interactivity' filter.

[Echinacea]

the little red fox i got in tol barad occasionally dances