You can find a horse any where but in towns and on cloud isle. Try whispering, that might work also. However, Gypsy Vanners can only been found on Lava Isle, which you need 25% Quest Points to reach. Unless you can get to Lava Isle, I would suggest going to auctions or talking to other users.
They're random.
A Gypsy Vanner is a medium to large-sized horse breed. On average, they stand between 13.2 and 15.2 hands (54-62 inches) tall at the shoulder. They are known for their sturdy build, heavy feathering on their legs, and compact body.
Its in the GeneralStore on GlacierTon
In Dry Ton. Is MrsOakenStave
at a tool shop
DryTown Vet
There isn't any milkweed on horse isle 2 รขหยป
almost anytime there is one in the livery/barn
Cobalt Family home on MarshTon.
MeadowTon Blacksmith
you can find it on any prairie-based isles. answered by FriesiansForever
You can find this pattern in NarrowTon Auctions.
You can map that NPC at the City Hall's Community Board.