Cenyx

Cenyx is a Great Pyrenees puppy and the Nobody of Courtney. When Courtney transformed into Dark Courtney, Cenyx was born and discovered by Xemnas. She was made as a partner for Sora's Nobody; Roxas. Cenyx possesses the same abilities as Courtney; Fire, Electricity, Ice, and Earth due to her connection with Courtney.

Trivia:

 * Jeffrey, Jaden, and Hiccup might meet Cenyx in the future with Roxas.