Sleipnir/Eir

Sleipnir, also known as Eir, is the pet wood pigeon (briefly) of Eerie Eyes. When it got shooed off the castle premises one day, it coincidentally flew into Vita Maria's troll village and met the girl herself.

Personality
It is very absent-minded yet also kind-hearted. It likes to snuggle into a person's arms to feel warm and be cute.