Since there are no unicorns or pegasuses, no.
You can't. You have to find a unicorn, and that unicorn can breed with another, but not with horses.
You either feed it apples or wheat, then you will see the name your pet screen.
There are no rabbits in vanilla Minecraft.
You cant find a giant mob in vannilla minecraft but you can sumon him using a command or a spawner.
Since there are no unicorns or pegasuses, no.
yes, either Mo' Creatures or some other mod
You can't. You have to find a unicorn, and that unicorn can breed with another, but not with horses.
were can i find a russian laquer unicorn by franklin mint
At Walmart.
You can find a unicorn horn in a forest. But only people who belive in them can find one. It can cure bad diseaeses.
You either feed it apples or wheat, then you will see the name your pet screen.
yes
why the hell you want serqaach up unicorn
This is not the place to find out about Minecraft. Look at the Minecraft Wiki to find out about the game in general.
Inside of unicorns
You can find it at the minecraft skindex