At the Desert isle foal adoption center. They cost 165k.
ShireQueen on Cremello
No, horses on Horse Isle never age or die. If you'd like a foal for your horses you can buy one from a Foal companion shop for 165k.
You can't breed on Horse Isle. To get a horse you must buy one or find a wild horse. If you want a foal, you can buy one from the Foal Adoption Centre and put it as a companion for your horse. - SpotRock, Bay Server
Desert Isle Foal Center
You can buy the Pheonix Companion on Lava isle for the same price as a dragon companion ($50,500,000).
You cannot buy a llama as a companion on HorseIsle, but you can get a cria, which is a baby llama.It can be purchased at the Desert Isle Foal Adoption Center east of Hotton.Aveline, Bay Server.
You can buy a Phoenix Companion on Lava Isle. It costs 50.5mil. ~MysticalMare ♥ Chestnut Server~
You can buy Dun Foals on Desert Isle.~TheShadow, Dun server
Dalmatian: Shellton Pet Shop +125 companion stats
At the Horse Isle Foal Adoption Center (north of Equestrian Park, west of the Whisperer and Pawneer), you can purchase a palomino overo foal.At the Desert Isle Foal Adoption Center (east of Hotton), you can purchase a chestnut overo foal and a bay overo foal.At the Jungle Isle Foal Adoption Center (south of Tropicton), you can get the black overo foal.Aveline, Bay Server.
HorseIsle is a 2-dimensional world where you can do quests, explore, catch wild horses, trade and buy horses and more.. You can buy a ranch and cutomise your horses tack and you can also buy a foal for your horse! When you do quests you earn money, and You also have your own avatar. Its really fun!! But if you don't log in for awhile they delete your account ]: that's what happened to me...
You can Buy a Baby Dragon companion on Lava Isle in a maze on a southern, round peninsula connected to the main isle. They are around 50 million dollars.
You can't get a foal, but you can breed or buy one.