Character
Name: Link
Canon: The Legend of Zelda: Skyward Sword
Magic: Animal
Links: -

Familiar
Name: Furball
Species: Remlit
Special features: He's just a lovely cat-like animal.
Personality: He's literally a cat: Furball is lazy, likes to annoy Link when the knight is trying to work, loves stealing treats here and there and will shove his butt in people's face to show his love and affection.
Can they talk: No. Link understands him, though.
Visuals: