Giselle (The Scarlet Empress)
From Tardis Wiki, the free Doctor Who reference
Giselle was the leader of the hairless bears that lived in the Forest of Kestheven. Angela knew Giselle as the oldest and most loyal of the hairless bears.
Giselle saw Sam Jones and Gila when they discovered Angela's mansion. Wanting to keep the mansion safe from intruders, Giselle chased Sam and Gila with a group of bears. While pursuing Sam and Gila along the mountainside, Giselle was burned alive by a flame which burst from the rocks. (PROSE: The Scarlet Empress)