Great concept. Although alot of people dont stock their vendors in new mag and its very limited. If this feature could be a house add-on (with some tweaks in size) and included in VS. Would mainstream pet sales dramatically.
I have been hoping for a Kennel Operator NPC at New Mag docks.
when you interact with this NPC, a gump opens up.
you select the pet you want (dots next to the name)
and it tells you which stall they are located.
Also places a dot on your map at that vendor
the list could be huge, but could be simplified...
cat, dinosaur, dog, dragon, reptile
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or instead of a NPC, it could be the Knight chess piece (guild stone)
that way it would stand out.