Here

[LuminousSkiies]

Hi if your looking for a unicorn and you cant find here is a answers! :Befriend 2 Horses Before Looking Wild or tamed (Not Bought Horses! Only Somebody Else's) : Use A Mod 

That's the only thing i know to fix the problem i hope you get a unicorn!:eahigh_file: 

[DonroaAkashu]

@LuminousSkiies   You can also follow this guide.

https://www.carls-sims-3-guide.com/pets/unicorns.php