Unicorn; Pegasus (currently)
Peg is a white horse with a brownish hair and tail. She also has a brown suit which is putted purposely for passengers.
She is quite a very good girl, she helps Bloom and the others while in need.
Magical Adventure 3DEdit
When Bloom met Sky at Domino, Sky helps Bloom to learn how to do horse back riding using Peg.
During the second movie, Peg helps Bloom a lot and the others too. In the end, Peg became a unicorn; pegasus by eating the leaves of the magical seedling in Havram.